Does DCG support night bombing/fighting?

i didnt pay attention if it does without hassle

Yes.  There are settings to force night mission on the Custom Mission Panel.  Not only can you set whether you want to fly day or night missions, you can even set a window of time in which to run those missions.

Nice didnt even saw those

Are there any help for finding target at night like pathfinder mission? (bomber dropping flares before the main group)

 

Negative.  It's a cool idea though.

That actually is a cool idea. 😎

 

Wheels

Is there any sort of payload like flares? Incendiary?  

In the BAT mod there is

I dont think there is in vanilla

Okay, I have to think about it then.

Are you seriously planning in adding it?

I thought you only do bugfixing now

if yes i'm happily surprised

BAT also offer some c&c object that help in night bombing but i dont think it would be easy to implement 

Yes, I've been limiting work to just bug fixes, but this could be a fairly easy addition.  Like I said though, I'm still just thinking about it.