Perception: Perception refers to the process of organizing and interpreting sensory information from our environment. It involves how we interpret what we see based on various factors, including lighting conditions.
Contrast: Contrast is the difference between elements in an image or scene. In terms of lighting conditions, it relates to the relative difference in brightness between objects or areas within an environment.
Adaptation: Adaptation is the ability of our senses to adjust and become more sensitive or less sensitive depending on changes in stimuli. In terms of lighting conditions, adaptation allows us to compensate for different levels of brightness over time.