condition mean min max 3 h after light 22.11413333333333 18.8946 23.9501 6 h after light 23.647000000000002 20.2128 26.9601 9 h after light 26.358666666666668 24.7061 28.3164 12 h after light 28.23955 24.1793 33.4579 3 h after dark 38.2226 38.046 38.4287 6 h after dark 38.01036666666666 34.5618 39.7876 9 h after dark 29.090833333333332 24.4046 34.7996 12 h after dark 26.376350000000002 25.26 27.4927