Our bodies have in-built clocks that allow us to sync our daily activities to a roughly 24-hour cycle. This determines everything from our sleep patterns to our appetites and even dictates the time of day we are most likely to perform at our best. However, not all of our body clocks keep the same time – some of us prefer early mornings while some of us prefer late nights. What’s more, alterations in external time, such as crossing time zones or changes to and from daylight saving time can play havoc with this finely tuned internal system. In this episode, we catch up with Dr Beatriz Bano, a neuroscientist based at the University of Manchester. She tells us the role exposure to daylight plays in setting our body clocks, how they change over our lifetimes and how we can set up our daily routines to ensure we are well rested and performing at our best. This episode is presented in partnership with Lumie. https://www.lumie.com/ Learn more about your ad choices. Visit podcastchoices.com/adchoices