Nighttime white balance.

[cletusjermal]

What white balance do you use for moon illumination.

 

[480sparky45 44]

Daylight. After all, it is lit by the sun, isn't it?

 

[MReid]

Auto.
White Balance pre settings are warmer or cooler points on the white balance scale.
I always use Auto and if an adjustment is needed I use the eyedroppers in post.
Outdoors Auto is normally correct, except indoors there is often an eyedropper click on white adjustment needed.