condition mean min max 1 h after light 4.567189285 4.567189285 4.567189285 3 h after light 6.746789472 6.329318935 7.1642600089999995 5 h after light 7.599213643 7.535627503 7.662799783 7 h after light 11.186496434999999 10.94588967 11.4271032 9 h after light 13.270198715 10.72447162 15.81592581 11 h after light 38.13709188 16.858708399999998 59.41547536 1 h after dark 78.87724897 44.80948834 112.94500959999999 3 h after dark 89.095771 63.560954200000005 114.6305878 5 h after dark 67.40368197 44.30608564 90.5012783 7 h after dark 48.58557648 31.020456699999997 66.15069626 9 h after dark 32.972116125 26.19942245 39.7448098 11 h after dark 40.417913850000005 33.36269801 47.47312969