Is there an established study that demonstrates which is the most visible wavelength range under Mesopic Vision conditions? Ideally, they shouldn't refer to Scotopic Vision (since I have enough data for that condition), but urban mesopic conditions for night light with disruptive factors like rain, snow, fog, hail, or abundant flora.
Additional (if possible): wavelength frequencies that are effective in light emitters between 3 and 10 cd / m2 (approximately the brightness of ambulance lights)
Basically, I'm trying to find a light color with the above mentioned conditions but that it's not red, green, blue or yellow (or orange or purple). I was thinking of a turquoise gamma, but can't find any information to support this election and have no way to test this by myself.