Any research on specifically f.lux?

  • Hi all, firstly I would like to say, I love f.lux and recommend it to all my friends. My question: is there any randomized controlled experiment— or experiment in general— that tests the positive effects (better sleep, for example) of f.lux? I know that there is a lot of literature on the negative effects of being exposed to blue light right before sleep, but is there anything specifically on f.lux? Thanks!