My girl has the appropriate UVB light where she spends time under when she’s lazy, but most of the time she roams around the house and loves to lay on the back of the couch and soak up the heat from the window. I’m worried she doesn’t get enough UVB but I cage her. Can anyone tell me the minimum amount she should be spending without the UVB light on her? She also has a large area outside that allows direct sunshine, however when I bring her out there she spend the day scratching, wanting out. She’s very social and hates not being to see me. Suggestions? Thanks!!!