Now mission "Black Flag" is a beach episode of anime.
When I tried to make night at first mission, I'm accidently make a day. And it's looks cool.
Unzip archive "Day_M01_P.zip"
Create folder "~mods~ in "Project Wingman\ProjectWingman\Content\Paks"
Copy "Day_M01_P.pak" from unpacking file to "\Project Wingman\ProjectWingman\Content\Paks\~mods"