condition mean min max 1 h after light 2.573757188 2.341631403 2.805882973 3 h after light 2.2644485249999997 2.1009017999999995 2.387574046 5 h after light 5.804124178333334 2.105706465 10.52513833 7 h after light 7.446494572 4.634047963 11.41681972 9 h after light 7.997594712666666 3.054158227 12.86876181 11 h after light 10.574197819333333 8.788088268 12.74170725 13 h after light 15.248278806666667 14.22929776 16.08614318 15 h after light 17.33707393 16.01931769 19.36086666 1 h after dark 16.63956156 13.21142381 18.72804012 3 h after dark 12.81303325 12.66706972 12.89654803 5 h after dark 8.846144594333333 7.515863912 11.03365499 7 h after dark 5.782474833999999 3.533315954 7.60272382