Nature can affect our sleep patterns in several ways. Exposure to natural light during the day helps regulate our internal body clock, also known as the circadian rhythm, which in turn influences when we feel sleepy or alert. Being in natural surroundings, such as spending time outdoors or bringing elements of nature into our living spaces, can also promote relaxation and reduce stress, both of which can contribute to better sleep quality. Additionally, factors such as temperature, air quality, and sounds of nature can impact our ability to fall asleep and stay asleep.