@Ennedi
Yes, I wanted to say 'Intensity', sorry, it's not 'strong of sunlight' X)
Oh, that's nice idea :D
I want to know a best settings for real one too ;)

OK, thank you :) I have all these mods, but I worked on another settings. It seems I had too low sun intensity when I made my Daylight Classic pictures. I will play with these settings, thank you!
However I see something what can be a real challenge in future: It seems that light settings good for cities are not so good for terrain textures and vice versa. It means that every terrain theme creator should make much more experiments :)

sorry, one more good mod ;)

Clouds & Fog Toggler : https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=523824395
This is remove unnatural clouds in a game.

I didn't use it in this pic, but some strange smogs in Industry and Commercial's building area would be removed. ;)

Left-bottom :
"Time Warp" : https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=524021335
This mod is for a controll of sunlight.

Daylihgt Classic : steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=530871278
This mod is changed a lighting system to one's of old game version. It would be seems to more naturelly ;)

and
in a Game default option "Color Correction Override" is 'Europiean" in this case.

I using these well mainlly ;)