condition mean min max 2 h after light 147.99725 74.1585 212.652 6 h after light 196.02133333333333 128.584 249.717 10 h after light 144.74166666666667 107.849 197.629 14 h after light 160.60283333333334 101.694 204.23 18 h after light 164.726 125.038 200.484 2 h after dark 158.17455 96.9773 211.987