condition mean min max 3 h after light 0.224286225 0.0 0.834029 7 h after light 0.16270614166666666 0.0 0.26943 11 h after light 0.18256755 0.0 0.721491 2 h after dark 0.19022119166666668 0.0305926 0.477634 6 h after dark 0.13206616666666668 0.0 0.451512 10 h after dark 0.14046741666666665 0.0 0.537681