condition mean min max 0 h after light 329.779 325.812 333.746 4 h after light 290.05400000000003 235.383 344.725 8 h after light 610.5505 570.266 650.835 4 h after dark 704.123 598.27 809.976 8 h after dark 454.1335 453.232 455.035 12 h after dark 314.1595 283.983 344.336