It varies a lot for different people and also what time of year it is, exam time or chill time. But frankly speaking whenever I enter someone else's room I find them lying on bed but they're not sleeping. Okay I'll talk about myself. 1. read more
Most of them might go to bed around 2-3am, while others have a more "normal" schedule for a student/worker and go to bed around midnight. I've always gone to bed between 11pm and midnight, since I get up at 9: 15am most days (even if I have no classes) and sometimes at 7: 45am when my classes are earlier in the morning. read more