Hi Neila,
Nice to see you here!
In this article by Dan Muscarella you can read that "A combination of one printer point on all the three primary colors is equal to a full 1/12 of a stop, also known as a full point of global density. " It means that if you add one point of red, one point of green and one point of green you have increased the brightness with 1/12 of a stop. If you instead add 12 point of red, 12 point of green, and 12 point of blue you have increased the brightness with 1 full stop.
Abby
Master Study in DaVinci Resolve Printer Lights - Insights - Lowepost