Hello everybody, I recently downloaded a lighting mod that makes nights much darker but it also makes the grass to glow at night... My question is, how can I modify the way the grass glows or gets dark at night using the Creation Kit? Thank you very much in advance.

Effect lighting color in weather settings.

Weather settings under WorldData in Object Window?

Probably, I edit weathers using TES5Edit. There is Ctrl+W hotkeyed editor available there when a weather record is selected.