でも目が見える

can see even in the dark

→ で
phrase Rare #40,488
can see even in the dark でも means “even in” or “even under,” while 目が見える means “can see.” The specific condition or place may be stated before でも.
JA: 夜でも目が見える動物がいます。
EN: There are animals that can see even at night.

犬は暗い所でも目が見える

Dogs can see even in the dark.

猫は暗がりでも目が見える

Cats can see even in the dark.

猫は暗いところでも目が見える

Cats can see even in the dark.

猫は暗闇でも目が見える能力を持っている

Cats have the ability to see even in the dark.