condition mean min max 3 h after light 14.213533333333332 11.1594 16.7714 6 h after light 25.3244 19.6439 30.5025 9 h after light 31.644933333333334 28.2481 35.1963 12 h after light 39.3104 37.7721 42.2591 3 h after dark 39.3852 35.1804 45.6726 6 h after dark 21.969433333333335 17.6911 26.134 9 h after dark 13.346283333333334 9.00755 15.7198 12 h after dark 10.70199 9.21737 12.7915