Chang's eBooks study was done in 2010, after f.lux shipped but before we figured out who to talk to about it. If you want to see fluence-response curves for si

Chang's eBooks study was done in 2010, after f.lux shipped but before we figured out who to talk to about it. If you want to see fluence-response curves for single-wavelength lights, this is a really neat reference: http://www.cet.org/wp-content/uploads/2014/06/Gooley-2010-Sci-Trans-Med.pdf http://www.cet.org/wp-content/uploads/2014/06/Gooley-2010-Sc... - this one makes the case for some cone interactions when people are sensitized to darkness. And the mostly-consensus view on melanopsin response is presented here: http://lucasgroup.lab.ls.manchester.ac.uk/research/measuringmelanopicilluminance/ http://lucasgroup.lab.ls.manchester.ac.uk/research/measuring...