condition mean min max 1 h after light 51.37548493 51.32467458 51.42629528 3 h after light 53.33621412 44.81476316 60.18627964 5 h after light 63.90200176333333 60.91923764 66.63169149 7 h after light 67.46734970333334 61.42145137 76.45962325 9 h after light 65.54774135666666 62.73444895 68.39717909 11 h after light 81.13836736666667 80.35689483 82.45084478 1 h after dark 79.36067305 77.2820602 82.47964861 3 h after dark 67.35756389 62.51739491 73.59006044 5 h after dark 67.62011476333333 65.55681256 70.9871325 7 h after dark 60.68550257999999 50.695961 70.52874859999999 9 h after dark 57.418671536666665 53.73163723 59.57766959 11 h after dark 51.308050513333335 49.68733831 53.64145417