Looking at this camera to patrol my front yard and gravel road in front. Camera will be about 250' from the road. Using a focal length calculator it appears that I can easily read license plates with zoom during the day. With the smart IR will I be able to read the plates at night? Normally I would have to set the shutter speed at 1/500 to keep glare down from IRs and plate light, but would like to keep at 1/30 for good daytime images. (Camera has smart tracking and 6 to 205mm zoom so plenty of pixels to read plate).