condition mean min max 1 h after light 2.112970959 2.112970959 2.112970959 3 h after light 3.726144134 2.9197805960000003 4.5325076719999995 5 h after light 4.5986207885 4.44319432 4.754047257 7 h after light 7.133030461000001 6.3211203760000005 7.944940546000001 9 h after light 8.7994283525 6.240242015 11.35861469 11 h after light 13.034104826 9.820842142 16.24736751 1 h after dark 16.04904444 15.61909352 16.47899536 3 h after dark 14.265677455 10.36145054 18.16990437 5 h after dark 11.769332015 10.74958571 12.78907832 7 h after dark 11.955564425 11.25524217 12.65588668 9 h after dark 12.118810255 11.33195738 12.90566313 11 h after dark 9.5658432495 9.253395628 9.878290871