Mine is half and half of those that work 8 hours but that includes their lunchtime and those that work 8 hours but are off for lunch. Some have the option of "working" through their lunchtime to finish earlier so some take only a half hour to eat and then finish a half hour early. At the same time I have some parents that work an extra hour per day so that they can have every other Friday off but in those cases one parent drops off and other picks up to keep the daycare hours needed less.