condition mean min max 1 h after light 7.958857277999999 7.958857277999999 7.958857277999999 3 h after light 3.449622209 2.688810207 4.210434211 5 h after light 9.720681206 7.9783268320000005 11.46303558 7 h after light 17.76619883 16.58165327 18.95074439 9 h after light 21.130130485000002 15.75563605 26.50462492 11 h after light 24.586123445 22.40651742 26.76572947 1 h after dark 28.65795422 27.5831894 29.73271904 3 h after dark 30.606803655 23.95056825 37.26303906 5 h after dark 27.403054814999997 24.95763392 29.84847571 7 h after dark 35.118156015000004 31.86991756 38.36639447 9 h after dark 46.001826644999994 44.86802329 47.13563 11 h after dark 92.854019235 64.42790197 121.2801365