Effects of illumination level on visual performance and fatigue.
D005221:Fatigue / Q000209:etiology*; D006801:Humans; D008027:Light; D008029:Lighting; D010775:Photic Stimulation; D018462:Photobiology; D014785:Vision, Ocular
FATIGUE/etiology and pathogenesis; LIGHT/effects; LIGHTING; VISION/acuity