condition mean min max 1 h after light 8.04119396 7.85136665 8.23102127 3 h after light 7.335534876666666 6.2532227670000005 8.252345559 5 h after light 8.198822514666666 7.067977848 8.792449462 7 h after light 10.288333719333334 9.645128688 10.63212446 9 h after light 11.082399713333333 8.36204925 14.82048727 11 h after light 10.994668880999999 9.830500573 11.7605379 1 h after dark 11.139317066666667 10.53846275 11.9983461 3 h after dark 11.719188640666667 8.823298062000001 13.23056403 5 h after dark 12.083008876666666 11.80976973 12.42924884 7 h after dark 8.951644907 7.0909141589999996 10.06619767 9 h after dark 10.91642169 9.93401767 12.26724362 11 h after dark 9.277973197666666 8.094758427 10.14475473