An interesting opinion ...
Night Vision - The Red Myth
“... For those just looking for an executive answer as to what supplemental lighting
should be used to reduced the recovery time back to night vision (dark adapted or scotopic) here it is: a fully dimmable white light
! This of course is a very incomplete answer but so are the answers red or blue-green and you should know why.
Lets start with red, specifically what I will call the red light myth ...”
Goto: Night Vision - The Red Myth