condition mean min max 1 h after light 7.4215463085 6.866618832 7.976473785 3 h after light 8.810451959 6.83229262 10.60869712 5 h after light 8.859369789333334 8.215389326 9.555809161 7 h after light 10.261426542333334 7.008688974 13.77906259 9 h after light 9.159645314 8.281006313999999 9.880473364 11 h after light 9.573548192 7.958448712 12.67808003 13 h after light 10.558265177000001 9.568177881 11.16239585 15 h after light 11.538364806666667 10.18558528 13.23720995 1 h after dark 12.322273766666667 11.09651562 14.72592189 3 h after dark 10.671530698666666 8.246542206 12.84930005 5 h after dark 10.540352495333334 9.550152627000001 12.26804935 7 h after dark 9.442791711666667 7.599737752999999 11.70864276