The term for animals that are active during night-time is "nocturnal." Nocturnal animals have adapted to thrive in low-light conditions, often using enhanced senses such as vision, smell, and hearing to navigate and hunt for food. This adaptation helps them to avoid predators and to take advantage of resources that are less available during the day. Examples of nocturnal animals include owls, bats, and many species of rodents and big cats. Their activity patterns often coincide with the behaviors of their prey or competitors, making them highly effective nocturnal hunters.