I used to work in a dark room used for silkscreening, where the only lights in the room were yellow. After only a few minutes I'd stop noticing the yellow light

I used to work in a dark room used for silkscreening, where the only lights in the room were yellow. After only a few minutes I'd stop noticing the yellow light. When I'd leave the room at the end of my shift, everything was extremely blue for a few minutes before returning to normal. It's neat how we are able to quickly adapt to such situations.