condition mean min max 3 h after light 119.30733333333333 111.796 123.777 6 h after light 107.901 105.846 111.839 9 h after light 84.1199 79.6963 91.0239 12 h after light 58.4675 53.7792 66.8803 3 h after dark 45.03756666666667 42.1877 48.9224 6 h after dark 57.01996666666667 50.5638 60.8838 9 h after dark 59.804899999999996 53.7697 65.6763 12 h after dark 90.6152 88.8736 93.3663