condition mean min max 0 h after light 5.9733149999999995 5.60782 6.33881 2 h after light 9.73115 9.4439 10.0184 4 h after light 12.50995 10.6362 14.3837 8 h after light 10.401975 8.97665 11.8273 12 h after light 11.56415 10.3258 12.8025 2 h after dark 19.6467 18.4747 20.8187 4 h after dark 11.737850000000002 10.3305 13.1452 8 h after dark 12.439 12.3681 12.5099 12 h after dark 7.255129999999999 5.58698 8.92328