condition mean min max 2 h after light 349.95 347.365 352.985 6 h after light 170.27833333333334 165.784 177.796 10 h after light 194.08266666666665 178.878 202.584 2 h after dark 182.125 161.924 208.685 6 h after dark 130.364 116.831 142.934 10 h after dark 110.30633333333333 108.277 112.819