condition mean min max 1 h after light 38.904394839999995 38.87435301 38.93443667 3 h after light 34.251746716666666 31.490657799999997 37.94239268 5 h after light 42.236421166666666 35.09420548 48.07766484 7 h after light 43.842347483333334 35.29182829 50.83948558 9 h after light 49.70686742 48.01942026 51.80505683 11 h after light 45.595583723333334 44.50610007 47.54280013 13 h after light 52.07532788333333 47.21649978 59.51694471 15 h after light 51.33003721 48.25094566 54.0644961 1 h after dark 63.29677883666667 50.2129999 72.51118499 3 h after dark 55.109779716666665 48.90391308 63.57530149 5 h after dark 52.32141108333333 47.53869123 57.23808581 7 h after dark 54.33774343 49.45963718 63.32118015