condition mean min max 1 h after light 48.248337375 47.18089774 49.31577701 3 h after light 45.422986126666665 43.86773165 46.20436822 5 h after light 51.686717206666664 48.43591538 57.82153205 7 h after light 49.51753225666667 47.96593137 50.66342322 9 h after light 54.217717353333335 51.10297007 58.60829056 11 h after light 49.96291352 44.11790975 56.76727492 1 h after dark 49.23854664333333 36.40997633 58.55480281 3 h after dark 52.69329999333333 47.80850865 62.39820064 5 h after dark 47.00996983333334 44.40687168 49.24627759 7 h after dark 43.14971706666667 38.90884094 48.90285627 9 h after dark 35.23256129 32.8606707 39.38274778 11 h after dark 40.7454887 38.26755584 45.66688258