my sleep schedule goes like this....before my first shift I try and sleep in (maybe like 9-10am) and take a 1-2 hr nap before I go in. the next day I'm tired and have no problem sleeping (usually from 8am-3pm). On the last shift of my string, I work overnight, then I sleep only 4 hrs and get up. I'm a bit of a zombie that day, but I do meaningless tasks like yard work, etc. I then go to bed and take an ambien so that I can stay asleep all night (otherwise I wake up after about 4 hrs feeling super rested at 2am).
I feel like I see my family more and get to enjoy more activities outdoors in the sun by being a dedicated nocturnist. When I work day shifts I leave home before the kids are awake and return as they get ready for bed. I miss all of the sunny afternoons and many dinners. When I'm working all nights, I'm up in the afternoon, get a family dinner every night (Its my breakfast, but whatever). I can help put the kids down and have time with the wife, then I go to work and come home in the morning to have breakfast with the kids.
Our differential is about 20/hr (yes, on the low side, but more than 50% of my wage is profit sharing in a small democratic group and I am the highest paid guy in the group because my RVUs are so high).