I do this, working from home and not having many classes. Im usually up late working on some kind of side project, but I still wake up early
Work until about 4-5
Sleep until about 8:30 ish
Check emails, make phone calls, maybe go to class
Hit the gym at 11-12 for fun/boredom for a little bit maybe
Check emails again
maybe go to class
Sleep for a little
Insert BS/entertainment
Then I'm up all night again
