Yes agreed, the camera either over or under exposes in such cases.
I managed to get stock OEM fog lamps back in 2007. Still running great. But overall the light output of Lancer is not good for both headlights and fog lights. Recently changed headlight bulbs to General Electric (GE) ones of same OEM wattage 55/60W. Output is definately better.
The only way to enhance the output in my opinion without re-wiring or relays is to use high quality LEDs. I am using Photum's Bi-LEDs in my Civic on both low and high beams. Excellent light output with cutoff and they are glare free for on coming traffic as well as for you the driver in terms of reflections.