condition mean min max 1 h after light 50.14558919 44.53193559 55.75924279 3 h after light 60.71992064 58.75811771 64.09528543 5 h after light 62.86487063333333 57.12026307 73.65281678 7 h after light 67.24875417333334 60.99748967 72.97504796 9 h after light 67.05854375666667 66.94481465 67.12137678 11 h after light 58.27252925 50.24759949 64.94088257 1 h after dark 66.44288451666667 59.42522053 70.78721179 3 h after dark 68.61975206333334 62.75578346 72.51708823 5 h after dark 80.24539082666666 75.61559755 83.09589106 7 h after dark 79.58685147 72.5392368 85.75877495 9 h after dark 82.31048806666666 78.74169889 88.14738837 11 h after dark 71.62147147333333 69.98596621 74.26319787