@Paarthurnax
In game, you can press Shift + Enter and change it yourself. It takes some practice but it's usually under enbeffects.fx
You'll know you have the right option when you find interior lighting. Then just activate night eye, and change options until it looks how you like it.
The mod I linked in my description can also be used to override whatever your ENB came with, and the page contains details instructions on how to edit it to be exactly what you want.
Good luck :)

@sinisterslay thx i guess i cant really fine and mods than improvre interior and night time brightness can u link or suggest some maby? since i cant use this one.

@Paarthurnax
It should enable when you subscribe. But since I built this in 2013, ENB has been fixed to not break nighteye. So this mod is only applicable to older ENB presets that didn't have this fix. If the preset your using already has the fix, this mod does nothing at all.

how do i enable the mod?

@VlsBlr
No problem, happy to help

@SinisterSlay
Finally, I figured it out! When I was saving the actual edited file was saving at the different name. So in Data folder there was an old file, unedited, and new under different extension name. All I had to do was just close the tes5edit, then the file would update, and then launch Skyrim.
Took me awhile to figure it out, also which fields were editable. But in the end I managed. :)

Thanks for the help and support, man! :) It works now.

@VlsBlr
If you open both mods at the same time. You should see that mine is super simple.
With both opened, TES5edit will highlight the conflicts between the two mods.
The easiest thing should be to just manually make the same changes to the vampire mod.
To edit in tes5edit, you have to right click a field and choose edit, then press the yes button to enable editing.
Control + S to save.

Tried changing load order - with no success. Happens to be, I just installed that tes5edit tool (completely noob at this), gonna try something with it that you mentioned.

@VlsBlr
Thanks, the two mods likely edit the same night eye effect configuration.
You can try editing your load order to put this mod above or below ultimate vampire overhaul to see if it makes a difference.
Alternatively, you can use creationkit or tes5edit to copy the changes in this mod to the other.

Pretty nice effect. But doesn't work with Ultimate Vampirism Overhaul mod that I installed from Nexus. Works wihout it. Any ideas on how I can make it work?

@ranmyaku262
Thanks.

This seems to work pretty well. Its a better option than others that require me to change the enb to use original processing which undoes alot of my ENB settings. I think this kinda does some weird things with the colors in my opinion but at least I have at least I have visibility in dark areas.