condition mean min max 1 h after light 30.55786851 30.55786851 30.55786851 3 h after light 6.629551909 4.1287352969999995 9.130368521 5 h after light 6.6635001215 5.941920924 7.385079319 7 h after light 7.737048141000001 7.114723341 8.359372941 9 h after light 9.0603703015 8.46062097 9.660119632999999 11 h after light 13.823601441000001 9.490230612000001 18.15697227 1 h after dark 13.374281055 11.68838172 15.06018039 3 h after dark 15.178354724999998 12.42196712 17.93474233 5 h after dark 13.689888755 11.4463273 15.93345021 7 h after dark 17.75139012 16.7262935 18.77648674 9 h after dark 21.635184955 21.57829776 21.69207215 11 h after dark 26.30527938 24.57099429 28.03956447