in that one picture she looks very dark and non receptive and it looks like it is toward the male. At some point they are going to mate if you keep putting them together. Are you prepared for her to lay eggs? Do you know what you need to do? At her age she should have a laying bin regardless. If you are putting them together for 5 to 6 hours a day they are going to mate when she decides she is ready. She can lay eggs regardless of even being mated also. Unless you want eggs and babies, I would not keep putting them together.