What you're describing is Delayed Sleep Phase Disorder [0] or Non-24 Hour Sleep ...

		trendia on April 13, 2017 \| parent \| context \| favorite \| on: New research says starting university classes at 1... What you're describing is Delayed Sleep Phase Disorder [0] or Non-24 Hour Sleep cycles [1] [0] https://en.wikipedia.org/wiki/Delayed_sleep_phase_disorder [1] https://en.m.wikipedia.org/wiki/Non-24-hour_sleep%E2%80%93wa...