condition mean min max 1 h after light 2.344119235 2.0864258 2.60181267 3 h after light 4.132071925 3.0773176589999998 5.213348912 5 h after light 6.610674073666667 5.484630791 7.66354446 7 h after light 7.187012033666667 4.126904272 10.79161854 9 h after light 10.156320961333332 5.9500726639999995 12.85200579 11 h after light 12.341242666 7.996887397999999 16.18858365 13 h after light 9.11061879 4.16348767 11.70587884 15 h after light 8.517230737666667 5.8170706679999995 10.02209568 1 h after dark 9.407457080666667 6.545109042999999 12.09879893 3 h after dark 12.508495533333333 10.71828976 13.54041299 5 h after dark 12.008614302333333 9.511771547 13.85577425 7 h after dark 11.763962756666666 11.4456977 12.15460688