They ARE taking advantage of you if they don't work that long of a shift but choose to keep the kids there that long. An 11 hour day for kids? Are you kidding me? No way would I work an 11 hour day. 9.5 - 10 hours is sometimes to long. There is no reason a child needs to be in daycare for 11 hours/day. That's brutal and I feel sorry for kids that are there that long.