condition mean min max 1 h after light 10.4555996385 8.990315377 11.920883900000002 3 h after light 9.299677302666666 7.872919498 10.33667924 5 h after light 9.632955113666666 8.273158706 10.70051547 7 h after light 10.632521353333333 10.05365108 11.49162927 9 h after light 9.992923644333333 8.905987923 10.73040656 11 h after light 10.882939771666667 9.213720955 12.691192599999999 13 h after light 9.975589994333333 8.692839033 11.49489275 15 h after light 11.768029714 9.060764032 14.16426564 1 h after dark 12.8697697 12.04393046 13.64477826 3 h after dark 13.163034 11.50680308 14.08870947 5 h after dark 13.60317964 11.64070592 15.45616807 7 h after dark 13.373798686666667 12.77832571 14.22888874