condition mean min max 1 h after light 8.360346081 7.801166669 8.919525493 3 h after light 8.777371034 7.515521882000001 9.724639025 5 h after light 10.142010406 8.451076098 11.04890434 7 h after light 11.028372670333333 9.387785231 11.87286816 9 h after light 11.37180641 11.13436024 11.66632336 11 h after light 10.87699668 10.28913726 11.86727259 13 h after light 10.505651312 9.380761546 12.11238699 15 h after light 12.232633745333333 9.485487346000001 14.48043229 1 h after dark 12.253253563333333 10.64463564 13.34653174 3 h after dark 11.296818732 9.269369146 13.39414669 5 h after dark 10.900038319666667 8.952896939 12.94297001 7 h after dark 9.251989053666668 7.507058025 11.07858127