condition mean min max 0 h after light 22.8686 22.1193 23.6179 2 h after light 9.493125 8.18905 10.7972 4 h after light 9.35933 9.19128 9.52738 8 h after light 7.899875 7.66801 8.13174 12 h after light 11.0647 10.8405 11.2889 2 h after dark 10.3758 10.2937 10.4579 4 h after dark 12.107800000000001 11.2652 12.9504 8 h after dark 23.9251 23.6622 24.188 12 h after dark 25.626350000000002 23.547 27.7057