Night

[gila]

Lets think about it,
Tanks and AFV's simply had no use use at night in WW2 and certainly should not be blundering about at night without eyes on ground.
So it's probably support veh.s like trucks that may be moving,if so then it would be reckless to advance into unsecure roads if they run up on the enemy its curtains.
As for A/C they stayed grounded unless bomber raids.
So imo as scorpio says there no need to adjust factors for night battles.