I caught on to UV years ago when I was sitting on the ground an hour before daylight with a bright full moon above. The Lee camo jeans I was wearing were lit up like a candle, while the camo sweatshirt I was wearing was black as the ace of spades. (correct me if I'm wrong, but the moon only reflects UV light?) Any way, I was busted enough times that I started checking my clothes with a black light. If I buy some camo and it glows under a black light when I get home, it goes back to the store.

The only time it matters though is during low light conditions (dawn, dusk, and dreary overcast conditions)

Hunter orange does not matter, IF the garment does not glow. The problem is most hunter orange is treated to make it glow so it can be seen better. Check out the hat I'm wearing in this photo.. it does not glow. I shot this doe while standing on the ground 15 feet from her. She never saw me.