i have the yellow(10%) in my jawbones and they are pretty awful in low light conditions – that just shows how different folks eyes are different….
how ever if im going out on the mtb for a long day i wear my yellow even if the suns out – takes the glare off the sun stops my head hurting and is perfectly usable from about an hour after dawn till about an hour before dusk on sunny days ..
in the rain they are good too – sharpens the potholes up 😀
yellow of persimmon for the overcast summers day
clear for low light
that would be my choice – im going for clear in my jawbones thats for sure !
havnt found much call for my black lenses