What can I do with this to fix the colour/light near the bottom

File: DSC00911_double.jpg (3MB, 3600x1272px) Image search: [Google]

3MB, 3600x1272px

What can I do with this to fix the colour/light near the bottom without turning it into a pile of shit (pic related)

[EXIF data available. Click here to show/hide.]

Camera-Specific Properties:
Equipment Make	SONY
Camera Model	ILCE-5000
Camera Software	Adobe Photoshop CC 2015 (Windows)
Maximum Lens Aperture	f/3.5
Focal Length (35mm Equiv)	24 mm
Image-Specific Properties:
Image Width	5456
Image Height	3632
Number of Bits Per Component	8, 8, 8
Pixel Composition	RGB
Image Orientation	Top, Left-Hand
Horizontal Resolution	350 dpi
Vertical Resolution	350 dpi
Image Created	2015:10:29 19:11:05
Exposure Time	1/80 sec
F-Number	f/6.3
Exposure Program	Normal Program
ISO Speed Rating	100
Lens Aperture	f/6.3
Brightness	7.0 EV
Exposure Bias	0 EV
Metering Mode	Pattern
Light Source	Unknown
Flash	No Flash, Auto
Focal Length	16.00 mm
Color Space Information	sRGB
Image Width	3600
Image Height	1272
Rendering	Normal
Exposure Mode	Auto
White Balance	Auto
Scene Capture Type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal