condition mean min max 1 h after light 22.09269003 22.09269003 22.09269003 3 h after light 18.764209050999998 6.314656882 31.21376122 5 h after light 5.707496884499999 4.002180524 7.412813245 7 h after light 2.667791763 2.403372514 2.932211012 9 h after light 5.858765064 3.482678172 8.234851956 11 h after light 14.220260232000001 8.585638964 19.8548815 1 h after dark 18.699588704999996 17.076759399999997 20.32241801 3 h after dark 27.505171490000002 27.37885215 27.63149083 5 h after dark 20.78698936 19.53443706 22.03954166 7 h after dark 21.042578305 19.41967646 22.66548015 9 h after dark 23.217660414999997 22.44981425 23.98550658 11 h after dark 20.853216905 15.72600928 25.98042453