Since we cannot see the actual scene you are shooting, maybe you should explain how the screen shots you posted differ from the actual scene your eye sees.
I see several possibilities for what "this kind of like" might mean:
* There's a sudden (almost) straight diagonal transition from dark above to very bright below, maybe the edge of a shadow around a bright spot cast from a window..
* There's a less distinct scalloped diagonal transition below that back to dark, correlated with the next item.
* There are periodic broad vertical stripes of darker (brown?), maybe a wallpaper pattern.
* The upper picture also shows two narrower vertical striped of darker (grey?), possibly panorama artifacts.
* FInally, there is a sudden, nearly vertical transition to (gray on the top photo, tan on the bottom), maybe a corner in the wall turning away from the camera.
Which one(s) are you asking about?
(Note that I'm not saying that I can help you with anything but this clarifying question and the possible explanations in the list above. However, the answer may help somebody else help you.)