condition mean min max 1 h after light 9.234704628 9.234704628 9.234704628 3 h after light 6.8021404709999995 5.679172107 7.925108835 5 h after light 9.1138725235 8.864807592 9.362937455 7 h after light 9.8264230215 9.266999403 10.38584664 9 h after light 9.728534708000002 9.700261701 9.756807715 11 h after light 13.240250578500001 8.145589857000001 18.3349113 1 h after dark 10.712625708000001 9.023944186 12.40130723 3 h after dark 13.768116705 10.36557562 17.17065779 5 h after dark 12.072023995 11.79386554 12.35018245 7 h after dark 10.836887955000002 10.45405844 11.21971747 9 h after dark 8.732085594 7.951689933 9.512481255 11 h after dark 5.772755838 4.785333745 6.760177931