Currently, my body sleeps whenever I fall asleep. During chemo, I'd fall asleep while it would be infused, so I'd be asleep from 9am - 5pm. (Sorry if it was TMI, but yes, I was infused for that long)
Do that every week and it doesn't make sleeping pretty. I finished in March and I still have problems.
During school - 10 pm means lights out, TV out. My body NEEDS at least 8hours of sleep to function.