I have set the night attack modifier to 0.01 and ran into a few planes at night. It is a lot less than it was before I changed it to 0.01. The times I would run into them would be between 2 and 4 in the morning. Twice it was a lone plane and once it was two planes. I personally don't have any problems with it as I dive to 250 ft for an hour before coming back up and continue on my way.
