it took me a long time to figure out what everyone else meant when they said it was "dark"
the real downside: bright sunlight - sunglasses = rapid color washout, near total (temporary) blindness in 15 minutes
Well, you have somewhat more sensitive vision than I do, but I removed all my outdoor lights long ago. It's never that dark that I actually need them. I would be blind in daylight except for these photocoated automatic darkening glasses. I have been using that kind for decades, it's the only way I can get around without squinting like the High Plains Drifter.