I have 4 rir hens and 4 barred rock hens and i was getting 4 eggs a day at the least consistently. Usually even before 11 o clock. Now for the past two weeks i have yet to get a single egg. The hens show no signs of sickness and are acting fine and dandy just like always but no eggs. They aren't moulting. It has gotton much cooler and we are getting about 12 hours of sunlight right now.. A friends flock is still laying normally.. Any suggestions or anyone had this experience?