Blackwell Legacy problem
 

I cannot figure out how you are supposed to "quickly hide" after you turn the lights out. Do I have to click on a certain pixel, and only then you can hide? I keep clicking on the area where the phone is according to walkthroughs, but that is not working. Anyone help?

EDIT: OK after some careful clicking.. I somehow got through it. Not sure how, but all is good.

As I remember it was the click in the far left black shadowy thing...
You're near the end, anyways. Enjoy it!