Light O'Clock

In the second episode of our Interacting with Daylight mini-series, Caro is joined by Anna and Priji again to explore how cultural traditions and individual behaviours shape our interactions with daylight. Building on the previous discussion of location, this episode shifts the focus to how social norms, gender roles, and cultural traditions shape people’s experiences and interactions with daylight. Links and resources: Anna and Priji’s publication describing their framework: https://doi.org/10.1038/s44271-024-00159-5 Visualisation of the framework’s “bubbles”: https://www.nature.com/articles/s44271-024-00159-5/figures/3 More about the Daylight Academy (DLA) Project: https://daylight.academy/projects/daylight-interactions/ Timestamps: (00:00) Intro (01:23) What do we mean by culture and behaviours (03:53) Snippets: solar eclipse and Norwegian winter (08:40) Yellow dishes & the sun (12:10) Snippets: Daylight in Spain vs Norway (19:30) Snippets: Sun exposure, skin care, and lunch habits in Rochester (20:20) Snippets: Clothing & sun umbrellas (25:00) Gender roles and exposure to daylight (32:57) Focus group snippets: Cultural differences around daylight (43:57) Snippets: Playing as kids — outdoor and indoor behaviours (47:50) Snippets: Schools and daylight habits in schools in different countries (51:54) Reflections on outdoor/indoor habits in schools (55:40) Outro: how different languages refer to (day)light

In this first episode of our new Interacting with Daylight mini-series, your host Caro is joined by Anna and Priji to discuss the Daylight Interaction Project, funded by the Daylight Academy. The project explores how people interact with daylight in everyday life and how this is shaped by factors such as location, built environments, culture and behaviours. The episode focuses on the first part of their framework: Location. Through interview snippets recorded during the Daylight Academy Summer School in beautiful Chexbres, Switzerland, the hosts reflect on how geography, climate, temperature and landscape can influence experiences of daylight. Interviewees come from diverse locations and latitudes: Singapore, Norway, Rochester (USA), and Costa Rica — offering perspectives on topics such as seasonal daylight changes, tropical versus northern light environments, and associations with sunlight and darkness. Links and resources: Anna and Priji’s publication describing their framework: https://doi.org/10.1038/s44271-024-00159-5 Visualisation of the framework’s “bubbles”: https://www.nature.com/articles/s44271-024-00159-5/figures/3 More about the Daylight Academy (DLA) Project: https://daylight.academy/projects/daylight-interactions/ Timestamps: (00:00) Intro: the Daylight Interaction Project (10:20) Project summary and interviewees (13:51) Geolocation: latitudes, climatic zones, seasons, geographical context (19:51) Snippets: associations with daylight and darkness (30:50) Daylight as a placemaking tool (34:21) Daylight vs sunlight (37:55) Snippets: Seasonal changes and colours (53:05) Reflections on seasonality (59:33) Episode summary (01:02:00) Outro: darkness associations

In this special episode of Light O’Clock, we share snippets from our very first live recording, captured on stage at Buch Wien in Vienna in November 2025. Host Caro Guidolin and her colleague Marie-Luise Schreiter answer audience questions on chronotype, light exposure, sleep, shift work, and why people feel more tired in winter.

Many people notice changes in mood, energy, and motivation during the dark winter months. In this episode, we explore Seasonal Affective Disorder (SAD) and the broader experience of feeling low in winter and, importantly, what science-backed strategies can help. We speak to Delainey Wescott about changes in sleep and circadian rhythms in SAD, and chat with Hester Parr and Hayden Lorimer about the Wintering Well project — an initiative that highlights the power of community, shared experiences, and collective coping during the darker months. Throughout the episode, we discuss practical approaches to winter wellbeing, including light exposure, daily routines, cognitive reframing of winter, and small habits that can make a meaningful difference. Links and resources: Sleep in seasonal affective disorder: https://doi.org/10.1016/j.copsyc.2019.08.023 Retinal light sensitivity in summer and winter: https://doi.org/10.1016/j.jad.2021.04.084 Wintering Well resources (Living with SAD project): https://www.gla.ac.uk/research/az/livingwithsad/winteringwell/resources/. Includes: the guidebook Light is a Right: A Guide to Wintering Well, an online course developed by CBT experts, the Wintering Together Toolkit, and the SAD Stories Exhibition. Timestamps: (02:24) What is SAD and how is that different from the winter blues? (05:16) Geography matters: who is affected by SAD? (06:50) Circadian rhythms and sleep in SAD (09:38) Light sensitivity in SAD (11:50) Evidence-based strategies to alleviate SAD symptoms (17:30) Summary (18:35) The Living with SAD project (22:30) Wintering Well Workshops (25:45) My patch of winter sky, writing a letter to winter, and my kind of winter neighbourhood (34:00) Winter Well resources created by the workshops (36:28) The present and future of the Living with SAD project (39:45) Wrap up and outro

Light O’Clock is going live from Vienna at Buch Wien 2025 on Saturday, 15 November – and this time, you set the agenda for the episode! Together with Marie Luise Schreiter, we’ll be diving into your questions about how light shapes our brains, bodies, health, and daily rhythms – live on stage. What have you always wanted to know about light, sleep, or circadian rhythms? Send us your question through this link: https://form.jotform.com/252533837926365

For our Season 3 finale of Light O’Clock, we dive into a timely and often overlooked issue: light pollution. Artificial light at night has become a constant in modern life — but what are the hidden consequences? Our guests, Barbara Harding, Travis Longcore and Karolina M. Zielińska-Dąbkowska, bring scientific insight into how nighttime light exposure may affect human health, including possible links to cancer, and how it disrupts wildlife, ecosystems, and natural rhythms. We also explore practical solutions: since we can’t simply switch off the lights, how can we use artificial light more responsibly to protect both ourselves and the environment? We explain the five principles for responsible outdoor lighting created by International DarkSky Association (now DarkSky International) and the Illuminating Engineering Society. Links and resources DarkSky International website: https://darksky.org/ Ecological light pollution: https://doi.org/10.1890/1540-9295(2004)002[0191:ELP]2.0.CO;2 Five principles for responsible outdoor lighting: https://darksky.org/resources/guides-and-how-tos/lighting-principles/ Outdoor artificial light and cardiometabolic risk: https://doi.org/10.1093/aje/kwae269 Artificial light at night and cancer risk: https://doi.org/10.1016/j.scitotenv.2024.177059 Timestamps (00:00) What is light pollution? (02:17) Light at night and circadian rhythms (05:18) Light at night and cancer risk (09:35) How light pollution is measured (16:11) What's the link between light at night exposure and disease risk? (19:00) Ecological light pollution (20:50) Effects of light pollution in animals: birds and turtles (26:00) Artificial light and animals' circadian rhythms (28:55) Light pollution changing predators-preys dynamics (32:30) Awareness towards light pollution in different countries (35:20) Why did we start to use artificial light in the first place? (40:30) What are the current lighting standards? (43:00) Different stakeholders involved in outdoor lighting (47:00) Five principles for responsible outdoor lighting (55:20) Wrap up and outro

Why do early mornings feel so brutal for teens? In this episode, we explore the science behind teenage sleep and circadian rhythms and why early school start times may be setting students up for failure. We talk to students from Italy and Germany, and sleep researcher Dr. Anna Magdalena Biller, to understand how biology, not laziness, is behind teen sleep struggles — and what schools, parents, and teachers could do about it. Big thanks to Margha, Lea, Giulia, Alice and Viola for sharing their perspectives on school start times! Links and resources related to the episode’s content: Review: Adolescent sleep & school timing Meta-analysis: School start times and academic achievement Flexible school start study (Germany) Expert report for Belgium (only in German) Timestamps (00:00) Intro & questions to teenagers (04:15) Circadian rhythms and sleep in adolescence (10:15) Consequences of sleep deprivation for teens (12:28) Initiatives aimed at delaying school start times (14:48) Studies on changing school start times (16:55) How do these studies measure sleep? (19:48) Is changing school start times beneficial for teens? (26:40) Challenges with implementation in schools (30:35) What other solutions can we use? (39:50) Outro

Today, more and more children around the world are developing myopia, or nearsightedness — especially in East Asia, where prevalence among school-aged children can reach up to 70%. Can simply spending more time outside in daylight help protect children from developing myopia? In this episode, our guest Asst. Prof. Raymond P. Najjar (National University of Singapore) breaks down: What we know about the link between light exposure and myopia in children Why kids aren’t spending enough time outdoors (and no — it’s not just because of tablets!) How we might be able to rethink indoor lighting in schools to better support healthy visual development Links and resources related to the episode’s content The influence of lifestyle and the environment on myopia: https://doi.org/10.1186/s40101-024-00354-7 Outdoor activity reduces the prevalence on myopia in children: 10.1016/j.ophtha.2007.12.019 Prompting parents to make their kids spend more time outdoor: https://jamanetwork.com/journals/jamapediatrics/fullarticle/2796425 More info on the LightSPAN project: https://eyenbrain.com/project-lightspan/ Timestamps (00:00) Intro and questions to kids (02:37) Guest introduction (03:30) Understanding myopia: causes and prevalence (06:58) The role of light and the environment (11:45) Challenges in increasing outdoor time in kids (16:27) Improving indoor lighting for myopia control: the LightSPAN project (23:09) Behavioural interventions with parents (27:14) Light exposure and myopia control in adults (29:30) Conclusions (31:07) Outro with more kids snippets

How does life in cities versus rural areas shape our circadian rhythms? How does access to electricity — or the lack of it — impact sleep timing? And what happens to our circadian rhythms when we move from an urban setting to camping outside? Our guest Luísa Klaus Pilz (Charité - Universitätsmedizin Berlin) comments on field studies carried out when she was a PhD student and postdoc at the Federal University of Rio Grande do Sul (Laboratório de Cronobiologia e Sono - HCPA/UFRGS). Links and resources related to the episode’s content https://www.nature.com/articles/s41598-018-29494-4 https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2021.773969/full https://www.cell.com/current-biology/fulltext/S0960-9822(16)31522-6 Timestamps (00:00) Intro (00:44) Questions from a Londoner (03:07) Guest introduction (03:57) Why care about rural vs urban light? (07:28) Sleep changes with urbanization (09:40) The effects of electricity and artificial light (10:49) Quilombola communities (16:38) Metabolic health differences (20:53) Rural occupations and light exposure (24:00) Other differences in behaviour (25:22) Adapting to a different environment (28:27) Future research questions (31:49) Outro For feedback and questions, you can contact us at: [email protected] Follow us on social media to stay up to date with our episodes and discover related content: Bluesky: https://bsky.app/profile/lightoclock.bsky.social Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

On 30 March 2025, Europe will switch to Daylight Saving Time (DST), moving clocks forward by one hour. While many people enjoy longer evenings, scientists in sleep and circadian research argue that DST can be harmful to our health. In this episode, we dive into the controversy surrounding DST and answer three key questions: Why do chronobiologists want to get rid of DST? What does the evidence say about DST’s impact on road traffic accidents? What does the public think about abolishing DST? We hear from experts, including Prof. Till Roenneberg, Prof. Sara Montagnese and Prof. Andrew Coogan, to break down the scientific and political debates around DST. Plus, we explore the short- and long-term health effects of DST on our health, the challenges of assessing this impact, and why public opinion seems to contradict expert recommendations when it comes to clock changes. Timestamps (02:11) DST and time zones (04:12) What happens to our clock when we change to DST (05:35) Short- and long-term consequences on DST (07:51) DST and social jet-lag (10:10) Challenges of studying DST effects on our heath (11:05) DST and driving performance (13:45) DST and road traffic accidents (17:37) Geography matters (20:30) What does the public think about clock changes? (23:15) Results of survey on public opinions in Ireland (26:20) Wording matters: Summer time/Winter time (30:24) Is this the battle chronobiologists should fight? (33:00) Summary and outro Follow us on social media to stay up to date with our episodes and discover related content: Bsky: https://bsky.app/profile/lightoclock.bsky.social Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

Light O’Clock is back with a brand new season! In the next five episodes, we’re looking beyond the biology of body clocks to explore how our modern world shapes our biological rhythms — and how politics and society influence decisions about our body clocks. We’ll cover the controversies around clock changes and school start times, discuss how indoor lifestyles might be affecting our vision, compare rhythms of people living in big cities and rural areas, and assess the impact of light pollution on human health and on the environment. Catch you on Tuesday, 25 March 2025! New episodes released every last Tuesday of the month. Follow us on social media to stay up to date with our episodes and discover related content: Bsky: https://bsky.app/profile/lightoclock.bsky.social Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

How do individuals with lived experience and researchers come together to co-design a scientific study? In this special episode of Light O’Clock, we hear from Patrica Pelosi and Nomhle Nhlapho, who have lived experience of bipolar disorder and have contributed to shaping the HELIOS-BD study (more in our previous episode). We also hear from Dr Amy Ferguson, who works closely with the Lived Experience Advisory Panel of the HELIOS-BD study and is the coordinator of the Circadian Mental Health Network. Links and resources related to the episode’s content:More on the Circadian Mental Health Network [https://www.circadianmentalhealth.org/] Have your say! Survey on what you think researchers should focus on when it comes to sleep, mental health and the body clock: [https://edinburgh.eu.qualtrics.com/jfe/form/SV_7P9EO2VGRjMQmAm] NOTE: This survey is only open to people living in the UK. How do you see light? AI-generated art depicting the inner experience of people living with bipolar disorder [https://www.heliosbd.com/gallery] Timestamps(00:00) Intro (00:55) Introducing the guests (04:36) What is the Circadian Mental Health Network? (12:45) What does co-design look like for the HELIOS-BD project? (19:00) Creative aspects of the co-design process (20:08) How collaboration helps lived experience individuals, scientists, and participants (23:14) Challenging aspects of co-design (32:10) Outro ContactFor feedback and questions, you can contact us at: [email protected] Follow us on social media to stay up to date with our episodes and discover related content: Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

On the occasion of Daylight Awareness Week 2024 (28-31 October) and Halloween, Light O’Clock is partnering up with the Daylight Academy to bring you an extra special episode that blends the science, the spooky, and the supernatural! Our host dives into the eerie mysteries of circadian rhythms, sleep and daylight with Prof. em. Anna Wirz-Justice, a pioneer in the field of chronobiology. Tune in to learn about the witching hour, twilight, the forbidden zone, sundowning and much more! This episode is supported by the Daylight Academy. Links and resources related to the episode’s content:Daylight Academy: https://daylight.academy/ Daylight Awareness Week 2024: https://daylight.academy/daylight-awareness-week-2024/ Timestamps(00:00) Intro (02:28) Circadian forbidden zone (06:33) Sleep deprivation symptoms (08:15) Sleep deprivation as therapy (11:30) Twilight (14:30) Dusk without electric light (16:13) Sundowning (17:03) Darkness (23:10) Lack of daylight in the North (27:23) The witching hour (29:07) Light therapy (33:22) Dark therapy (38:28) Outro ContactFor feedback and questions, you can contact us at: [email protected] Follow us on social media to stay up to date with our episodes and discover related content: Twitter/X: https://x.com/lightoclock Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

In today’s episode, we dive deep into the relationship between light, circadian rhythms and mental health with Prof. Daniel Smith from the University of Edinburgh. What role do light sensitivity and circadian rhythms play in bipolar disorder? How can we design studies to answer key questions in this area, and how can the involvement of patients ensure the success of a research study? Tune in to get the answers to these and many other questions about light, circadian rhythms and mental health. Links and resources related to the episode’s content:The HELIOS-BD study: https://www.heliosbd.com/ The AMBIENT-BD study: https://www.ambientbd.com/ Timestamps(00:00) Intro (01:25) Introducing Prof. Smith (02:45) Circadian rhythms and mental health (05:20) In which direction is the relationship? (07:25) The role of light (13:28) What is bipolar disorder? (16:45) Current treatment options (17:54) Bipolar disorder and light sensitivity (20:10) The HELIOS-BD study (29:08) Patient recruitment (30:58) The AMBIENT-BD study (33:40) Co-production of research studies (38:47) Outro ContactFor feedback and questions, you can contact us at: [email protected] Follow us on social media to stay up to date with our episodes and discover related content: Twitter/X: https://x.com/lightoclock Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

Did you know that your body has many body clocks? Like instruments in an orchestra, they each have a specific role to play, but how do they stay in rhythm with each other? In today’s episode, Dr. Laura Kervezee dives deep into the different body clocks, who is the conductor that makes our body run in harmony, and what happens when the rhythm goes out of sync. Timestamps(00:00) Intro (01:18) Introducing Dr. Kervezee (01:46) The different body clocks (03:20) How do these clocks sync? (05:00) The orchestra and the conductor (06:31) Clocks out of sync (09:18) Desynchrony in real life (10:25) Social jetlag (11:18) Health consequences (14:40) Future research: how to mitigate impact (17:30) What can you do as a shift worker? (22:25) Outro ContactFor feedback and questions, you can contact us at: [email protected] Follow us on social media to stay up to date with our episodes and discover related content: Twitter/X: https://x.com/lightoclock Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

Are you an early bird or a night owl? Can you choose to be an early type? In this episode, Dr. Anna M. Biller from the Technical University of Munich explains what chronotype is, how it changes throughout the lifespan, what happens when your biological clock and your social clock are out of sync, and how can you measure your type. Listen to uncover the answers to these and many other fascinating questions about chronotype. Links and resources related to the episode’s contentMorningness-Eveningness Questionnaire (MEQ) [https://qxmd.com/calculate/calculator_829/morningness-eveningness-questionnaire-meq] The Munich ChronoType Questionnaire (MCTQ) [https://www.thewep.org/documentations/mctq] Timestamps(00:00) Intro (01:17) Introducing Dr. Biller (02:29) What is chronotype? (07:26) Biological measures of chronotype (09:34) Factors that affect chronotype (10:36) Can your chronotype change? (12:57) The biological vs the social clock (16:01) Can night owls become early birds? (18:18) School start times (20:52) Sex differences (22:38) How to know your chronotype? (29:13) Summary (30:56) Outro ContactFor feedback and questions, you can contact us at: [email protected] Follow us on social media to stay up to date with our episodes and discover related content: Twitter/X: https://x.com/lightoclock Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

In today’s episode, we dive deep into the relationship between circadian rhythms and the sleep-wake cycle with Dr. Renske Lok from Stanford University. Are they different or the same? What other processes in the body regulate your sleep? Can you catch-up on lost sleep? How can you even know if you are sleep-deprived and need more sleep? Tune in to get the answers to these and many other questions on sleep and circadian rhythms. Links and resources related to the episode’s contentGraphic of sleep pressure (process S) and circadian rhythms (process C) [https://static.physoc.org/app/uploads/2019/03/22194528/Fig3.jpg] Further reading on the two-process model of sleep [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9540767/] Disconnect between how sleepy people feel (subjective) and how sleepy they actually are (objective) [https://doi.org/10.2147/NSS.S312808] Timestamps(00:00) Intro (02:08) Introducing Dr. Lok (02:44) Circadian rhythms: from morning to night (06:37) Sleep and circadian rhythms: same or different? (08:10) The two-process model of sleep (09:08) The “forbidden” zone (10:02) Travel and jet-lag (11:35) How does sleep pressure work? (14:28) Can you catch-up on lost sleep? (17:19) How to know if you’re sleep-deprived? (20:03) Separating process S and C in the lab (26:20) Outro ContactFor feedback and questions, you can contact us at: [email protected] Follow us on social media to stay up to date with our episodes and discover related content: Twitter/X: https://x.com/lightoclock Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

In this episode Prof. Orie Schafer, based at the CUNY Advanced Research Center, takes us through the history of the field of chronobiology, from its beginnings in plants, through studies in bunkers with humans, and the discovery of the clock genes thanks to the tiny but mighty fruit fly. Links and resources related to the episode’s contentPhotos of Jürgen Aschoff’s 1960’s bunker experiment [https://www.spiegel.de/geschichte/chronobiologie-schlaflabor-im-bunker-a-951188.html] Original publication on the discovery of the period gene by Ronald Konopka and Seymour Benzer [https://www.pnas.org/doi/full/10.1073/pnas.68.9.2112] Further reading on the history of Chronobiology and the discovery of the molecular mechanisms of circadian rhythms [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6138759/] Timestamps(00:00) Intro (01:10) Introducing Prof. Shafer (02:14) Beginnings in plants (05:18) Other organisms (06:10) Studies in humans: caves and bunkers (09:53) Where is the circadian clock? (11:24) Search for the clock genes (13:22) Why are fruit flies so important? (14:50) Discovery of the period gene (17:38) The fly vs. the human clock (20:19) Flies and modern life (22:49) Outro ContactFor feedback and questions, you can contact us at: [email protected] Follow us on social media to stay up to date with our episodes and discover related content: Twitter/X: https://x.com/lightoclock Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

Light O'Clock is back with a brand-new season starting next week! In this season, we will dive deep into the relationship between circadian rhythms and health (mental and physical), shedding light on what happens when we "break" the rhythms, when we do not live according to our chronotype and much, much more! Stay tuned for new episodes starting next Tuesday, 3 September 2024. Follow us on social media to stay up to date with our episodes and discover related content: Twitter/X: https://x.com/lightoclock Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

[This episode is available as a video episode on YouTube.] In occasion of International Day of Light (16 May 2024), the Light O’Clock team is bringing you an extra special episode: We answer your burning questions on the topic of light and circadian rhythms! Our host unpacks listeners’ questions with guest Prof. Dr. Manuel Spitschan from the Max Planck Institute for Biological Cybernetics and the Technical University of Munich. Links and resources related to the episode’s content: UNESCO International Day Of Light Recommendations for light exposure (Brown et al., 2022) How to activate the daylight exposure function on the Apple watch and iPhone Questionnaire to determine chronotype: Munich Chronotype Questionnaire (Roenneberg et al., 2003) For feedback and questions, you can contact us at [email protected]. Follow us on social media to stay up to date with our episodes and discover related content, and check out our website: Twitter: https://twitter.com/lightoclock Instagram: https://www.instagram.com/lightoclockpodcast/ Website: https://www.tscnlab.org/podcast

In this episode of Light O’Clock, Caro Guidolin chats with Rafael Lazar, a PhD student in the field of chronobiology at the University of Basel. Rafael studies the real-world effects of light on the pupil. He elaborates on the impact of light on the pupil as he talks us through his remarkable study of pupil measurement under authentic, real-world conditions. Additionally, our guest highlights why current metrics for measuring light may not reflect our non-visual perception of light. Tune in to explore the relationship between light and the human pupil. Contact us: [email protected] Website: https://tscnlab.org/podcast

Have you ever wondered why most people lean towards dark bedrooms for a good night's sleep? How light at night can affect our sleep is the focus of this episode of Light O’Clock. Dr. Elise McGlashan, an expert from the Melbourne School of Psychological Sciences, joins us to discuss how our bodies use light to regulate melatonin production, the nighttime hormone crucial to our sleep-wake cycle. Join us for this enlightening conversation with Dr. Elise McGlashan on Light O'Clock as we uncover the science behind the interplay of light and sleep. Contact us: [email protected] Website: https://tscnlab.org/podcast

This episode, neuroscientist Prof. Robert Lucas from the University of Manchester and your host, Caro Guidolin, explore the multifaceted roles of different cells in the human retina. Learn about how a single type of cell can have a massive influence on our internal body clock and why there is a growing significance of light design in all our lives. These and other interesting topics will be tackled in this episode of Light O’Clock! Contact us: [email protected] Website: https://tscnlab.org/podcast

In this episode, we delve into the topic of how our eyes deal with visible light and enable us to see colours and details. Join your host, Caro Guidolin, as she teams up with vision scientist Dr. Maydel Fernandez-Alonso from the Max Planck Institute for Biological Cybernetics to unravel the enigma of the eye! Our guest will guide us through the intricate journey of light as it weaves through the anatomy of the eye and into our brain. Contact us: [email protected] Website: https://tscnlab.org/podcast

Welcome to the inaugural episode of Light O'Clock! In this enlightening debut, your host, Caro Guidolin, engages in a compelling conversation about the biological circadian rhythm with Prof. Manuel Spitschan, a neuroscientist from the Max Planck Institute for Biological Cybernetics and the Technical University of Munich. Our guest provides invaluable insights into the circadian rhythm, explaining how it responds to light exposure throughout the different times of day. Tune in for a thought-provoking discussion that encourages us to reconsider the impact of light on our daily lives. Contact us: [email protected] Website: https://tscnlab.org/podcast

Discover the new podcast on how light affects our body! Contact us: [email protected] Website: https://tscnlab.org/podcast