I work overnight while my wife works in the mornings, and my son goes to school from 8 a.m. to 2:45 p.m. I need a babysitter for 4 hours so I can sleep from 8 a.m. to 12 p.m. and get some rest. The baby usually wakes up at 6:30 AM, takes a nap at 10 AM, and wakes up again at 1 p.m. or earlier. The babysitter will need to change the baby's diaper and give her food when she wakes up and while I'm asleep.