This bug seems to fixed already. It's not reproducable for me at v4.111

@GreyName Me too. It's mind boggling how they just ignore it, or give the very lame excuse "We know better than you what's good for you". They obviously haven't been to parts of the world where it's sunny all night through in the summer and no sun at all whatsoever in the winter. Where tuning the light inside and on computer screens is the only option to normalize daytime hours and fight against winter depression and summer insomnia.

@kisaraksu It looks like your f.lux location is set to Australia. For example, 37.767,-122.497 is in Golden Gate Park, in San Francisco. Try clicking the arrow next to Location or enter your nearest major city.

Whoa. Nice find!! This is definitely better than ScreenBright. No, it's not just better, it destroys it.

Same developers, different code. This should be better in the next update.