I'm not a big Ron Spoomer fan.. but this is an interesting article...

https://www.outdoorlife.com/story/huntin...oCV5raEXeU0yj_I

The Truth About Riflescope Brightness (And How to Pick the Best Hunting Scope for Low Light)
There’s far more to scope brightness than meets the eye. Here’s what you need to know

BY RON SPOMER | PUBLISHED APR 7, 2020