condition mean min max 3 h after light 56.43606666666667 40.5923 80.1429 6 h after light 36.72846666666666 24.9433 55.4323 9 h after light 23.1151 15.987 32.5557 12 h after light 16.42715 8.6358 22.1218 3 h after dark 9.83954 7.77711 13.3159 6 h after dark 11.27018 9.25594 12.9831 9 h after dark 13.5286 11.4503 16.3469 12 h after dark 15.101899999999999 12.6604 17.5434