You can sleep anytime. You can only watch live hockey when it's scheduled as such.
On a somewhat related note I had a strange dream last night involving the Flyers. I was Richards, we were on the power play and I was at the blue line in the offensive zone opposite Pronger. For some reason Carcillo was on the pp w/ Briere and I want to say Leino. We ended up scoring but having it disallowed by yet another bogus penalty to Pronger.
So yeah, don't know exactly where I was going with that story but I've already mentally prepared myself for a disallowed goal this game.