Darkness

Darkness is the absence or lack of visible light in a space. It occurs when light sources are blocked, turned off, or unable to reach an area. In scientific terms, darkness is not an independent entity but a condition created when our eyes receive insufficient light to perceive an environment. It's a natural part of the Earth's cycle, such as nightfall, and is essential for many biological processes, including the sleep-wake cycle. Darkness doesn't have color; it’s simply the state where light is minimal or absent, shaping how we experience and perceive our surroundings.