condition mean min max 3 h after light 45.14706666666667 37.9624 55.9886 6 h after light 83.39633333333333 67.6751 99.4029 9 h after light 217.061 200.568 233.011 12 h after light 328.72157500000003 87.2943 498.142 3 h after dark 347.77299999999997 293.174 447.63 6 h after dark 83.95933333333333 70.5648 107.72 9 h after dark 46.457033333333335 40.2688 54.9915 12 h after dark 59.92085 50.3356 69.5061