| 
Citations
 | 
   web
Figueiro, M. G., Bierman, A., Plitnick, B., & Rea, M. S. (2009). Preliminary evidence that both blue and red light can induce alertness at night. BMC Neurosci, 10, 105.
toggle visibility
Pauers, M. J., Kuchenbecker, J. A., Neitz, M., & Neitz, J. (2012). Changes in the colour of light cue circadian activity. Anim Behav, 83(5), 1143–1151.
toggle visibility
Warrant, E. J., & Johnsen, S. (2013). Vision and the light environment. Curr Biol, 23(22), R990–4.
toggle visibility