We just got into Silver Wyandottes. We got them as chicks in mid-October (don't ask why - should have waited until March or April as we usually do). Anyway, they have the rose comb, are very pretty and the poulets are already laying. We also have Cornish Rock - they slow down in the winter but do continue to lay. We turn on the light around 7 a.m. and off by 5:30 or 6.