Brainard G. C. and C.A. Bernecker 1991 Biological and behavioral effects of light in humans. Czeisler C. A., J.S. Allan, S. H. Strogatz, J.M. Ronda, R. Sanchez, C.D. Rios, W.O. Freitag, G.S. Richardson and R. E. Kronauer 1986 Bright light resets the human circadian pacemaker independent of the timing of the sleep-wake cycle. Science 233, 667-671. Exposure to bright light and darkness to treat physiologic maladaptation to night work. N. Engl, J. Med.
Light suppresses melatonin secretion in humans.
Science 210, 1267-1269. E. Wolf, Effects of Age on Peripheral Vision, Highway Res. South Mall Tower Lighting References for the elderly and disabled, Lighting Research Center, School of Architecture, Rennsselaer Polytechnic Institute, Troy, NY, 2000. CIE, Low Vision, Lighting Neds for the Partially Sighted, CIE 123-197, Commission Internationale de l Eclairage, Vienna, 1997. E. E. Faye and C. S. Stuen, eds.