Bug? Dip in light during middle of the day

[Coffeeling]

June 25th, Helsinki, Win10, flux 4.75. Notch is still there:

[laurensflux]

@herf Hi - ver 39.987 for Mac on High Sierra. Bug still there - same problem, dip in middle of day at 63.4N, 10E. :/

I think it is a discontinuity in the calculation that joins daytime-sunset-bedtime curves i.e. the effect is modulated by adjusting the 'sunset' temp in K).

[heliagon]

The same bug still persists. :( When will this be fixed for good?

[Norm_claim]

The same suddenly occurred for me:

[CrazyDef]

After a little experimenting, I can confirm this problem occurs for all latitudes above 58.9N. I.e., the curve is correct at 58.94 (which gets rounded down), but broken at 58.95 (which gets rounded up to 59N).

The workaround for me: Set my latitude to 58.94N. ;)

Edit: I just noticed this was reported for the Mac version, but it's not specific to that OS. I'm using the Windows version.

[Norm_claim]

Thanks @crazydef! That did it for now :)