My girls have been laying for 3 months or so using the 4 nest boxes. I collect eggs 3-5 times a day. Yesterday I found one egg on the floor. This morning I found two broken under the roost on the droppings board when I opened the coop in the morning. Then at 6pm I found two more eggs on the coop floor (the day's other 7 eggs were found in the nest boxes as usual. We found a hen pecking at one of the eggs on the coop floor. I don't want to have egg eaters...what's up? The only thing I've done differently in the past week or so is too delete the timer from turning on early in the morning, only leaving the light on in the late afternoon till I'm back from work. The chickens 7-8 months old.