Comments on the testing of two prominent dark-adaptation hypotheses.
D000818:Animals; D003623:Dark Adaptation; D006801:Humans; D007700:Kinetics; D008027:Light; D008251:Macaca; D010786:Photoreceptor Cells / Q000502:physiology; D012168:Retinal Pigments / Q000502:physiology
D012168:Retinal Pigments