condition mean min max 1 h after light 50.31533005 46.62015816 54.01050194 3 h after light 38.3716945 33.01044884 47.88492614 5 h after light 39.22753599 34.47551243 46.04288812 7 h after light 22.65294134 14.64578724 35.45846563 9 h after light 14.456636555333334 6.532912316 22.60897312 11 h after light 10.580032438333333 9.110544475 12.0535899 1 h after dark 10.754419893666666 9.613389321 11.61681489 3 h after dark 14.151388346666668 12.29027484 16.6060848 5 h after dark 21.81912408666667 14.30848569 26.33411646 7 h after dark 31.426288476666667 24.2903938 37.74261592 9 h after dark 51.82664634333333 37.78309888 60.37043117 11 h after dark 74.85650675333333 56.95469241 93.07412283