I am a god and I can control the sun and the moon. During the day everything is nice and pretty, but during the night I can find buried treasure thanks to the shining rays of light showing me their location. Because of this I tend to keep the land in perpetual night, except when it needs to be daytime for a quest.
Am I missing anything by doing this? Is there anything that is only available during the day, like the light shafts are only visible at night? Animals, people, enemies, collectibles - everything seems to be available at night as well.