I know chickens can have odd laying schedules and I do have a heat lamp on at night, but this just hasn't happened before. I found four eggs on Wednesday morning, none that afternoon, two on Thursday morning, and then three this morning. I haven't found any at night. I put them away between 6 - 8 pm, and they are let out at 6 am most of the time. Will they adjust to daytime? I worried the eggs might freeze.