condition mean min max 1 h after light 48.173737454999994 47.88165066 48.46582425 3 h after light 45.099571876666666 33.86601123 55.07743562 5 h after light 52.46626792666667 50.57302796 54.03478838 7 h after light 44.165107946666666 42.78359502 44.968848799999996 9 h after light 40.74412447666666 32.25108612 45.95777739 11 h after light 46.62484167 45.87560335 47.92938615 1 h after dark 45.67330072 43.69670653 49.32678324 3 h after dark 61.39293361666667 41.4889884 83.10325773 5 h after dark 68.39659466 62.97403895 74.29155435 7 h after dark 65.64187632666668 61.71872629 70.36092793 9 h after dark 65.19135544 60.4450547 68.03532456 11 h after dark 62.38485142333333 57.12807047 71.57710558