condition mean min max 0 h after light 238.027 226.904 249.15 4 h after light 257.4055 227.377 287.434 8 h after light 194.46550000000002 177.232 211.699 4 h after dark 249.22050000000002 243.633 254.808 8 h after dark 248.52050000000003 231.186 265.855 12 h after dark 216.535 211.801 221.269