condition mean min max 0 h after light 14.02225 11.1585 16.886 2 h after light 17.5486 15.9071 19.1901 4 h after light 14.42185 12.9146 15.9291 8 h after light 10.426335 9.31627 11.5364 12 h after light 16.132649999999998 15.9186 16.3467 2 h after dark 13.9758 13.7583 14.1933 4 h after dark 11.09215 10.862 11.3223 8 h after dark 15.3357 13.8781 16.7933 12 h after dark 15.10445 15.0167 15.1922