condition mean min max 1 h after light 2.9295270855 2.0864258 3.772628371 3 h after light 4.507227169666667 3.745413309 5.213348912 5 h after light 10.561319665 6.512999065 17.90041775 7 h after light 21.780347186666667 11.80730029 27.33117447 9 h after light 24.556527423333332 14.35454367 36.59986557 11 h after light 35.61908173 26.95894747 47.60813631 13 h after light 59.25209391666667 47.88010821 74.54001559999999 15 h after light 65.61572136 57.4768654 76.45644207 1 h after dark 46.735311046666666 31.08926795 58.82891993 3 h after dark 31.258175603333335 21.33824012 36.83194118 5 h after dark 15.79342942 11.54647854 22.38436904 7 h after dark 8.345543707 6.350966408 9.71104219