How the full moon might be making your sleep WORSE as scientists discover link to lunar phases Charlotte Edwards, Digital Technology and Science Reporter 28 Jan 2021, 13:32 Updated: 26 Feb 2021, 16:49 Charlotte Edwards, Digital Technology and Science Reporter Invalid Date, A FULL Moon could be giving you a worse night's sleep, according to a new study. Scientists have linked the lunar cycle to sleeping patterns – and say the Moon's changing brightness could be to blame for a lack of sleep. 3 A new study suggests the Moon phases can change how long we sleep forCredit: Getty Images - Getty The news came ahead of a Full Moon tomorow evening, which could cause restless nights for some.