He could understand that the creatures, the fish and the owls, should feed and frolic at moon-rise, at moon-down and at south-moon-over, for these were all plain marks to go by, direct and visible. He marvelled, padding on bare feet past the slat-fence of the clearing, that the moon was so strong that when it lay the other side of the earth, the creatures felt it and stirred by the hour it struck. The moon was far away, unseen, and it had power to move them.