condition mean min max 2 h after light 42.65441666666666 30.3391 50.8196 6 h after light 33.24653333333333 24.1573 40.5454 10 h after light 28.914033333333332 22.9771 37.1948 14 h after light 28.7745 15.6942 39.0463 18 h after light 32.56825 20.5118 39.7267 2 h after dark 76.15785 53.5109 111.967