condition mean min max 1 h after light 47.62031101 45.40454308 49.83607894 3 h after light 45.05491626333333 41.30431447 49.92954753 5 h after light 43.97260809666667 40.65992179 46.61435658 7 h after light 38.99514036 34.52904568 42.69875522 9 h after light 35.49192949 33.78484441 37.22323777 11 h after light 33.26267292 30.36842427 35.59618746 13 h after light 35.51275601 34.45683106 36.62215832 15 h after light 33.98753624333333 31.47084683 37.43413063 1 h after dark 34.994546443333334 32.28373061 40.07919568 3 h after dark 32.51388986 31.05625878 33.81721571 5 h after dark 29.139737916666668 28.71838825 29.86187777 7 h after dark 32.70996600666666 29.77040559 34.38417935