AZ'S REAL UNDERWATER NIGHT
As an offshoot of my future sea recolor green mod come this simple mod.
Amazingly in vanilla the underwater fog remains the same during the day and night. This simple mod makes the underwater fog darker at night.
Also modified some ridiculous vanilla lower sea alpha values for temperate sea which made them way to clear. I brought them down to be balanced with the other more sensible vanilla settings.
Ummmm

, please adjust your brightness if you can't see anything. Dont know why it's so dark, looks okay ingame.
Ejoy,
Az.
DOWNLOAD:
http://www.mediafire.com/?k5lo2onxiyz
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EDIT:
SORRY, HERE'S THE CONFLICT:
Env_Temperate.cfg
Env_Polar.cfg
Env_Tropical.cfg
Mods that edit those will confilct. Which will include my future recolor sea mod, but that will implement this system also.