condition mean min max 3 h after light 179.30375 122.595 247.117 7 h after light 163.59666666666666 105.839 249.559 11 h after light 192.843 122.181 279.148 2 h after dark 186.18833333333333 137.691 275.606 6 h after dark 170.95625 129.92 247.849 10 h after dark 176.09775 112.595 223.184