Unfortunately, the third test showed me that no CF_BAI settings at all have an obvious result, at least for AI night detection.

Here is the Repro:

1) set to CF_BAI_Detect/AI Detect/NVGs as 0.0
2) set CF_BAI_Detect/AI Detect/Safe chance to 0.0
3) set to CF_BAI_Detect/AI Detect/Safe Knowledge as 0.0
4) put in the Altis two opposing AIs, without NVG, in Safe mode, 100-150 m between each other
5) set night time 0:00
6) put yourself as civilian
7) start the game. You will see that they will still see each other, after several seconds, even at a distance of > 100 m! A battle will begin in which they will still be able to accurately shoot and kill each other, Lol!

I'm sad, I thought I came across a mod that allows you to customize AI night vision to your liking, but its settings just don't work:(

@Husam al-Muradi I have found interesting details that may be useful for every user of CF_BAI.

When I disabled completely all mods (not only AI mods) I saw that one of the CF_BAI settings, I mentioned above still worked and the other didn't. Probably, before one of my non-AI mods had an some impact.I will try to describe my observations. All tests are made without mods, only vanilla game + CF_BAI.

1) Setting AI detection without NVG (CF_BAI_Detect/AI Detect/NVGs) will works:

If you set - CF_BAI_Detect/AI Detect/NVGs as 0.0 then AI without NVG will not see the enemy. It works 100%, even when I put two AI opponents at a distance of several meter in the deep night, they did not see each other. Good result, it means that the CF_BAI_Detect/AI Detect/NVGs settings are working.

2) Settings of AI detection with NVG (Day & Night + all other), not will works:

if set -

CF_BAI_Detect/AI Detect/Safe chance to 0.0
CF_BAI_Detect/AI Detect/Safe Knowledge as 0.0
Environment Condition/Day and Night as 0.0

Equip NVG and put two AIs on the night map in safe mode, then they will still detect each other even at distanse > 100m. This proves that zeroing the parameters does not give an obvious result. The game just doesn't see these settings, the NVG AI keeps detecting the enemy. When testing, I waited (> 30 sec) for all functions to run.

So my conclusion - Setting of AI detection range without NVG will have an impact on the game, Settings of AI detection with NVG will have no effect on the game.

@Husam al-Muradi The mod works only partially. I haven't tested the rest of the detection features. If you're interested, let me know and I'll do more tests.