For a day sleeper...?
I am an Ubuntu desktop PC user - and I am also a day sleeper, hence my dark & sleep times are pretty much opposite most other folks in the US east coast region.
I have F.lux & see no means to make such an adjustment therein.
Keeping it in night mode (Under 3000k) at all times would work for me as I can always disable it if/when needed.
In another post here I found the coordinates for McMurdo Station in Alaska (-77.9527, 166.4895) which seems to help for the moment.
Might someone here be kind enough to point me at how to do this ??
Thanks for any assistance.