condition mean min max 1 h after light 10.388226555 10.11260462 10.66384849 3 h after light 14.27809557 12.12046718 16.94690327 5 h after light 18.84194035333333 16.22236472 21.19506211 7 h after light 19.212950126666666 18.66852992 20.29694173 9 h after light 21.24008783 14.71972648 26.02164831 11 h after light 20.654179566666667 18.35024134 22.38025056 1 h after dark 30.693443823333332 29.93563838 31.13934735 3 h after dark 41.9111245 29.19871356 56.81029012 5 h after dark 40.39285987 33.90227896 48.51727906 7 h after dark 47.78458583333333 44.05084958 54.48726633 9 h after dark 50.730163866666665 46.35700438 58.89529042 11 h after dark 47.940333376666665 42.59468858 55.04753376