condition mean min max 1 h after light 12.231555745 11.33837488 13.12473661 3 h after light 14.290783686666666 11.37266996 16.0995581 5 h after light 16.714160303333333 15.02954379 18.10970497 7 h after light 19.148103443333333 18.44410888 20.25359378 9 h after light 20.159959043333334 17.6605941 21.66611426 11 h after light 21.186146166666667 17.3862421 24.28708413 1 h after dark 21.56481092 20.61249242 23.08231342 3 h after dark 26.29380764 17.50433083 32.70233367 5 h after dark 29.763315376666668 26.17966416 31.86186495 7 h after dark 29.33683362 27.41293876 32.78095698 9 h after dark 28.334780526666666 27.64891023 29.22236268 11 h after dark 29.95976432666667 28.94861243 31.36972147