condition mean min max 0 h after light 2.08283 1.72456 2.4411 2 h after light 1.993525 1.54161 2.44544 4 h after light 2.5059 2.1703 2.8415 8 h after light 5.662850000000001 4.9444 6.3813 12 h after light 7.557765 7.27856 7.83697 2 h after dark 9.258495 6.98969 11.5273 4 h after dark 6.114775 5.63083 6.59872 8 h after dark 5.11458 4.1372 6.09196 12 h after dark 3.0351100000000004 2.9759 3.09432