In the original Ahnenerbe mod, the Attack map has an "evening" look, its not as bright as the day navigation map, i think it will be nice if you can make that change , the Attack map being so bright at night doesnt look good.
Navigation :
Attack :
Also, i remember trying a red night filter with the original mod and it affected the attack map also albeit not in a desirable way, the map became pink and the 1500m bearing overlay around the uboat was not visible anymore .
Now, with the full screen map the red night filter has no influence over the attack map,if anyone is interested , it looks like this on the nav map :
