Most nights I get around 6 hours, but quite frequently I get much less than that. i havent slept for more than 8 hours in months but i dooooooooo love it.
I go to bed at 1am and ive got to be up by 5:30am so about 4n1/2hrs but it also depends on how my child sleeps through the night which she usually does but every once in awhile ill only get one hour of sleep. I do good as long as i have at least my hour.