condition mean min max 0 h after light 0.125308 0.0 0.250616 2 h after light 0.0 0.0 0.0 4 h after light 0.059136 0.0 0.118272 8 h after light 0.17986 0.120211 0.239509 12 h after light 0.0664345 0.0 0.132869 2 h after dark 0.479344 0.0 0.958688 4 h after dark 0.055938 0.0 0.111876 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0