Interaction of the long-wave cones and the rods to produce color sensations.
D000221:Adaptation, Ocular; D003118:Color Perception; D006801:Humans; D008029:Lighting; D010786:Photoreceptor Cells / Q000502:physiology*; D055585:Physical Phenomena; D010825:Physics; D012160:Retina; D012677:Sensation