How many hours of sleep did you get last night?

I can't remember, but the night before 3 hours. Aug3rd 7:30am-10:30am Bob Sinclar concert got home at 7am. Oh yeah this is less than usual, I usually sleep around 2 or 3 am and wake up around 1-2pm. I don't know why I even woke up at 10:30 -.-