I have 7 hens, all almost 21 weeks old. 2 BRs, 1 BO, 1 RIR, 1 Red Star, 2 cochins. None have layed yet. Some do go up and noisily inspect the nest boxes. I know from past experience that the cochins and BO will lay later but I am wondering if they are getting enough sunlight. Here in Ks sunrise is at 6:58 and sunset is 7:29 CST according to the weather channel. Should I go ahead and get the light put up in the coop? Thanks for any advice.