condition mean min max 1 h after light 5.8033845325 5.733980674 5.872788391 3 h after light 5.611679190666667 4.876130786 6.120402184 5 h after light 5.956202861666666 5.693356529 6.42030928 7 h after light 4.995796618333333 4.500992919 5.312440628 9 h after light 5.666053074 5.05193467 6.102933853 11 h after light 5.635351765333334 3.75919815 7.519096985 13 h after light 5.827748051666666 5.565918517999999 6.264878373999999 15 h after light 6.249287420333333 5.4506158629999995 6.70273285 1 h after dark 5.650928208666667 4.797582258 6.637641762 3 h after dark 5.883223033999999 4.666885012 7.037602499999999 5 h after dark 6.060122148 5.717525586 6.343139152999999 7 h after dark 7.207129965666667 6.672940466 8.017772997