condition mean min max 0 h after light 0.10348850000000001 0.103396 0.103581 4 h after light 0.101943 0.0 0.203886 8 h after light 0.7760800000000001 0.631507 0.920653 4 h after dark 0.6102935 0.509748 0.710839 8 h after dark 0.2558685 0.203665 0.308072 12 h after dark 0.050504 0.0 0.101008