Can 'Eyes in the Dark' be played on an Investigator with a Torch?
The investigator cannot be targeted by Eyes in the Dark.

The ruling you are looking for is on page 15 of the rules:


  Some Exploration cards (such as the “Lantern”) allow 
  investigators to ignore these effects. When ignoring these effects, 
  an investigator also cannot be targeted by cards that require them 
  to be in a room with a darkness token.