Sky flickers when setTime is used

[LVRENT]

Describe the bug
The sky flickers when setTime function is used (tested serverside, pretty sure the same thing also happens on clientside).

To reproduce
Create a timer that will update the time or call the function somewhere and look at the sky.
Also, I have noticed it doesn't occur every single time when the function is used. If I create a timer that is called let's say at every 1 second you may don't notice it. If you set the timer at =>10 seconds it gets noticed almost every single time. I can see that in my server where I have a timer called at every 30 seconds to update the global server time and it's quite annoying.

Expected behaviour
The sky doesn't need to flicker. My idea is when the function is called, the function first sets the time around 12:00 and then the time we selected, that making the sky appear to flicker.

Screenshots
I can't really take one as I can't catch the moment. Maybe a video later.

Version
1.5.8-r20930

[Einheit-101]

You could record a video and then play frame by frame to get the right screenshots

[francisco-create]

Mate, can you create a clip of the sky and send it to me, 5 10 seconds will be enough.