condition mean min max 0 h after light 0.452163 0.45176 0.452566 4 h after light 0.30190649999999997 0.29694 0.306873 8 h after light 0.076644 0.0 0.153288 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.223939 0.147109 0.300769