condition mean min max 1 h after light 10.784206199 8.580391797999999 12.988020599999999 3 h after light 8.568552601 6.916711553 10.23332236 5 h after light 12.001476626666667 9.79265528 14.55241541 7 h after light 12.333740116666666 10.83788256 13.30670869 9 h after light 11.505287726666667 10.32476095 12.2003138 11 h after light 11.710161816666666 10.88421178 13.26970608 1 h after dark 8.729413335 6.677901995 10.30624621 3 h after dark 11.807067493666667 8.044543531 15.51357923 5 h after dark 14.273755216666666 13.07499554 14.9188497 7 h after dark 14.254197053333334 13.31393066 15.50450668 9 h after dark 15.126685913333334 13.97472093 16.92837309 11 h after dark 14.974130070000001 14.33134483 15.60402532