answer:My goal time for bed on weekdays is 11:30 and wake up time is 7:00. Usually it ends up being midnight or later and 8, but. . . what can you do? This changes based on what time I have class, though. For the past two months it has been 9:20. Weekends I don’t even bother with a limit. I’m never asleep before 2, and I rarely wake up before noon.