I bought 7 rhode island reds one month ago. The day after I brought them home I walk out to the coop to find an egg on the floor. 2 days later I find another egg in the nest box. Since then I have not gotten any eggs from my hens. I have a light in the coop so that they get some extra light also. They are on 16% layer feed and I feel a very small amount(1 cup) of scratch to them every morning. They don't free range so egg hiding isn't an option. Any suggestions??