you slept at 10:48 pm then you had a dream that you were spying on an illegal agency at 7:14am and you want o know the agency's secret plan is so you go at 11:59 pm but then you realize that you bieng chased by security thugs so you keep running untill 2:00 am. but unfortunately you get caught and beaten up by the thugs and you faint but then when you wake up you find yourself in your house sleeping you look besied you and you find it 7:12 am
how long did you sleep for????
10:48 PM to 7:12 am is 8 hrs 24 min this assumes you dreamt the 7:14 am time ....