What is the most suitable "light up" or "discover"? [closed]

Should I use "discovered" rather than "lit up"?

We lit up that most of user's actions on Social Media such as FB, ..., induce a boost of dopamine level.


Solution 1:

I want to avoid "discover", "brought to light" seems to be more suitable.

We brought to light that most of user's actions on Social Media such as FB, ..., induce a boost of dopamine level.