👉 Noctilucence, also known as nocturnal illumination, refers to a state of being in complete darkness or darkness. It is characterized by an absence of light, typically occurring at night when the sun sets and the sky darkens. This condition can be observed in various animals, including mammals such as bears and wolves, as well as birds and insects. The term "noctilucence" comes from Latin, which means "darkness." It is a characteristic of many species that