condition mean min max 1 h after light 9.087177130333334 6.096340881000001 10.9561581 3 h after light 7.168474461333333 4.65541965 8.81072043 5 h after light 7.543490349 4.501355772 9.87917467 7 h after light 7.654402161999999 6.794285249 8.611584473999999 9 h after light 7.544882639 5.9522523839999995 9.973662716 11 h after light 7.467547558 4.500562223999999 9.757659749 13 h after light 10.566623795666667 8.035930067 12.62650054 15 h after light 9.082060557 8.610545946 9.40356096 1 h after dark 12.120527866666668 10.012262800000002 15.48228815 3 h after dark 10.039782739666666 7.625814729 11.97699345 5 h after dark 9.532230854 6.636574662 11.63174046 7 h after dark 13.093338813333334 11.74864618 14.57113468