condition mean min max 1 h after light 6.256852683666667 5.644760075 6.874452138 3 h after light 5.324615769333334 4.450785819 6.122942516 5 h after light 5.941651982 5.516831448 6.602917764 7 h after light 5.787660887666666 5.193245599 6.682903522999999 9 h after light 5.084037331 4.1505304469999995 5.690443015 11 h after light 6.519431000666667 5.389690169 7.09704043 13 h after light 6.7958420083333335 5.390544461 9.578468719 15 h after light 5.853091974333333 5.009772187 6.520393685 1 h after dark 5.922608777333333 5.42536408 6.770805683 3 h after dark 5.896300834333333 5.229846941 7.031269785 5 h after dark 5.165443735333334 3.637667528 6.509761133 7 h after dark 6.797988229666667 5.25079159 8.539859152