Sleep plays a vital role within our daily routines, the sleep-wake cycle a process forming one of our circadian rhythms – an internal 24hr clock supporting our survival. Delving into this cycle further in her new work Small Hours, showing online as part of IF Oxford from the 19th to 25th October, writer Ava Wong Davies talks about what inspired her to create the show, seeking scientific advice from the University of Oxford Sleep and Circadian Neuroscience Institute and how she’s found creating work during this time.