Thanks for the endorsements!

DESCRIPTION
This is a very light visual mod that improves the game visuals for a better experience. It does not use ENB. It uses SweetFX and does not sacrifice the frame rate as most visual enhancers do.

• Increases contrast
  

• Sharpens image
• Darkens nights and areas that are supposed to be dark
• Does not hinder performance
  

INSTALLATION

• Extract the downloaded file somewhere in your computer.
• Copy and Paste the extracted files and folders into the "C:\Program Files (x86)\Steam\steamapps\common\Fallout 4" folder (or wherever there is the fallout4.exe)
  

That's it. If the new settings compile successfully, next time you play the
game, you will see a related message in the loading screen of the game.
That's it!

TIP
To make the image brighter:
- go to SweetFX_settings.txt file located in SweetFX folder
- search for #define Gamma
- lower the value of #define Gamma from 1.000 to something like 0.900
- the lower the #define Gamma the brighter the image

Enjoy!

PS: You are more than welcome to add your images.
PS2: If you want a less colorful version, check out this one
PS3: