condition mean min max 0 h after light 0.0467318 0.0 0.0934636 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.04826155 0.0 0.0965231 12 h after light 0.0 0.0 0.0 2 h after dark 0.0481111 0.0 0.0962222 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0525625 0.0 0.105125 12 h after dark 0.0498837 0.0 0.0997674