My girls has been laying eggs for only a couple weeks now, and they have been laying consistently in the nest boxes. But within the last week I found 2 broken eggs under the roost, in the drop pit. My suspicion is that it's the RIR, who has been laying pretty early in the morning. I'm wondering if she laid them when it was still dark, when she couldn't find way to jump down from the roost? Or was it that she just preferred to lay from the roost? Any suggestion?