condition mean min max 1 h after light 7.949718279000001 6.542805542000001 9.356631016 3 h after light 7.523802422 5.77043712 8.810741055 5 h after light 9.665892352 6.787502536 11.25135482 7 h after light 7.093204281999999 6.359855272999999 8.242360789 9 h after light 13.467834342333333 8.504938717 20.13283195 11 h after light 9.531830045333333 7.692027492999999 11.61786431 1 h after dark 12.177916850333332 8.549468991 15.33931801 3 h after dark 13.100169553333334 11.32636134 16.50840647 5 h after dark 15.983317646666666 14.26791184 17.16172434 7 h after dark 13.186025636666667 11.24765694 14.96856666 9 h after dark 15.244156383333333 11.3236095 18.77237163 11 h after dark 12.39539385 10.26652288 14.14240429