Are black eyes advantageous?

Would putting a dye on my eyeball to make my sclera (the white of my eye) turn black bring any advantages?

I know that wearing black around the eyes reduces glare (as in that functional makeup some athletes wear), and you can see eyes surrounded by black has evolved on animals that hunt in sunny areas, e.g. the cheetah.

I wonder what would be different about a world viewed from eyes with black sclerae and a world viewed as we normally see it.

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Are black eyes advantageous?

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