The moon's effect on sleep is a topic of interest, but its impact may be less significant than that of other factors, such as cell phones.
Despite following expert recommendations for a good night's sleep, some people still struggle with restlessness, and the moon's silver light may be a contributing factor.
Many people romanticize seeing a full moon, especially special events like harvest or blue moons, so perhaps the effects come from emotions, not physiology
According to Dr. Stephen Carstensen, a consultant in sleep-related breathing disorders, the expectation of restlessness under a full moon can be enough to keep people awake.
Author's summary: Moon affects sleep less than cell phones.