I know there is so much banter out there about when a hen will start to lay, but I read or heard something about chicks that hatch after April may not start to lay until the next season. This is because of the whole reduction in daylight hours thing by the time they reach maturity. Is this true? Has anyone heard this before? Mine hatched June 15, so I was hoping to get some eggs going from them in November... Should I add a light to the coop to increase "daylight" for the pullets?