Caves & Cliffs Update: Lighter bezel when you are in a low level in a cave

Normally, when you are approaching the bedrock level, beginning from a certain level, the sides of the screen, start to become darker, which continues until the bedrock level, with result of dark sides on the screen. Now, i personally recommend to make the bezels more brighter, at the levels there are caves, for the reason, first, to help the player see better at the caves, and also to make easier to the player to see the "natural" formation of the caves. I recommend this solution, because, you can steel keep the adventurous  and mysterious look to the caves, while you are showing their magnificent.