Sleep schedule? What is this new fad these young'ns have nowadays?
In any case, I go to bed around 2:00 AM at earliest. Recently, I've been staying up until 4:00 in the morning and waking up around either 10:00 or 11:00 AM by alarm clock in order to do some chores. While I was in college, going to bed before midnight was still unheard of, but I had to get up around 7:00 for my first class at 8:00.
During the weekends however, my sleep schedule is as erratic as my blood pressure.