Twilight Hue
Twilight, not bright nor dark, good nor bad.
People are atill irritated by the second hand smoke as with other smoking products.The exposure - and therefore risk - is lower with pot. There aren't many pack-a-day pot smokers.
Granted , no one is smoking pot inside public places so far as I can tell.
I guess if it still falls under smoking rules in general, it's a moot point I'm trying to make.