Do you fight in the dark as you fight in a clear room?

[Kharn]

i use a shot so i aint put off much by the dark, i just watch for the glowy lights pointed in my direction (the mines )and make sure no dots are near me on the map. i usually just go through the room as normal, when i reach the switch i turn it on, makes it easier and you can actually see if the enemies and boxes have dropped anything

[Trillia]

Ult ruins, no need the light. Anywhere else, kill in the dark. But my setup is pull right trigg to kill lock on so I can do either easy without much thought.