Install any of the optional files you want after the main file, the alt atmos is a optional atmos with a bit more local fog.
Day Version coming later!

Replaces the day time.
Optional file to change the water to blue, install after the main file!
Luts options:
Midway Lut tones down the blue a little bit.
Vanilla Day lut you know it.
Neutral Lut - Found in the game files, decided to add it too why not.

No extra luts for now, just a option to restore the vanilla night lut.