condition mean min max 4 h after light 350.1639335 280.634685 419.693182 8 h after light 355.7223825 320.232057 391.212708 12 h after light 438.33662449999997 430.008768 446.664481 4 h after dark 376.7388315 372.64193 380.835733 8 h after dark 292.336389 281.012229 303.660549 12 h after dark 322.794557 322.794557 322.794557