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.