condition mean min max 1 h after light 48.7068231 47.97911544 49.43453076 3 h after light 50.07144539666667 49.28135085 50.56888444 5 h after light 50.736863316666664 43.75414858 55.77625688 7 h after light 63.16822141333333 57.12883915 67.07807439 9 h after light 66.86970812 61.1441563 75.13058014 11 h after light 70.11932949 64.80162241 77.1545348 1 h after dark 76.65968623333333 73.18376913 83.19811245 3 h after dark 78.94760143333333 74.15505121 85.34309773 5 h after dark 71.23812839333333 66.23860341 75.24052386 7 h after dark 71.32283553 63.00317983 77.84961963 9 h after dark 68.48849550666667 66.44294397 71.82183478 11 h after dark 58.249536600000006 53.227858700000006 62.48824452