Fun! I think a lot of students find an optimal sleep pattern, just because they can (depending on schedule). There was a year that I slept from around 3am to 9

Fun! I think a lot of students find an optimal sleep pattern, just because they can (depending on schedule). There was a year that I slept from around 3am to 9am, long-ish siesta in the early afternoon (1pm-4pm). It was the most productive time of my life, and I felt well rested. I really got a lot of work done in those late evenings/early nights; Everything calmed down in the dorm, noise outside was lower. Morning was for chores/part-time job. I wish I could return to this. I'm more or less 9-5 now and always tired.