Multi-Information display and vehicle screen dim

I'm a new owner of a used 2015 Prius Three.

I've searched this forum, the owners manual, and the Internet in general, but, my displays are too dim.

They are really difficult to see in full daylight and when I put my sunglasses on makes it nearly impossible.

I've checked the dial and have it turned until it clicks.

Since I've never owned or driven a Prius before, it's difficult for me to judge if this is normal or if there is an issue that developed over time that the original lease owner never addressed.

Thanks in advance for helping a newbie out.