condition mean min max 3 h after light 31.2715 21.9694 42.7387 6 h after light 79.89636666666667 67.8672 102.076 9 h after light 96.89193333333333 89.0896 110.225 12 h after light 50.148075 25.1733 61.1181 3 h after dark 35.4694 33.4631 37.4559 6 h after dark 26.4847 22.079 32.9912 9 h after dark 19.478033333333332 15.777 21.6501 12 h after dark 13.8442 11.59 16.0984