condition mean min max 3 h after light 55.866033333333334 48.9558 63.0381 6 h after light 41.82533333333333 37.0592 45.1398 9 h after light 28.2283 23.8448 32.2235 12 h after light 10.713153333333333 9.69308 12.703 3 h after dark 9.831339999999999 9.099 10.6665 6 h after dark 17.1702 14.2415 21.6793 9 h after dark 25.132533333333335 20.5727 31.447 12 h after dark 37.7605 34.65 40.9083