I've read a lot of reports where coyotes get used to lights. DoubleUp certainly hasn't had any problems with his setup and has taken several. I've heard of guys back here shooting under street lights.
For my setup, I have to use something other than AC power since there is no electricity on the farm. The night vision scope is a lot of fun, even though it is only a Gen 1. With those IR lights I have been using, visibility is very bright and no problem at all.
The coyote the other night didn't like the lights. I'm hoping he will get used to them and feel certain he will.
I am like DoubleUP in that it seems night shooting seems so much further than it really is. With my night vision scope, I don't feel comfortable taking shots much over 125 yards. I have a bait site at 125 yards from the cabim, and an IR light mounted on a tall 4x4 post. It provides enough illumination to make a shot, but I would have to be more careful with getting the 5X crosshair on the target in just the right spot.
I keep searching and hoping for something with more stealth that will not have any visible light to the eye.
I like the idea of using a daytime scope and shooting at greater distances, but unless I have a good light source, that's out of the question. There is one scope in the UK that will fit a day time scope, a camera that sees through the scope. It has an IR source or you could use your own light source. Shooting is done via a small monitor attached to the scope that shows what the camera sees when looking through the scope. Price is about $900. While it's not cheap, it's about as affordable as I have found for use with a daytime scope. It is called the Nite Site NS-200.