condition mean min max 0 h after light 0.078608 0.0 0.157216 2 h after light 0.0742875 0.0 0.148575 4 h after light 0.0738515 0.0 0.147703 8 h after light 0.2948555 0.294079 0.295632 12 h after light 0.2292335 0.161885 0.296582 2 h after dark 0.152285 0.0 0.30457 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0