condition mean min max 1 h after light 9.406998275 7.27524532 11.53875123 3 h after light 10.315849027666667 9.316762662999999 11.0220873 5 h after light 13.223452936666668 10.63056414 15.52818989 7 h after light 13.978937833333333 12.58088323 15.81777512 9 h after light 16.7320325 16.02602477 17.96822125 11 h after light 15.65562829 14.03854524 18.70235447 13 h after light 16.037810543333332 15.3204753 17.26060125 15 h after light 15.233726516666668 13.90724144 16.50389881 1 h after dark 19.079529973333333 13.17394548 23.37507095 3 h after dark 21.81141743 18.00713179 25.24456123 5 h after dark 20.034434756666666 19.02941746 21.86482312 7 h after dark 16.903217753333333 14.73265788 18.86032479