This might help.
Time difference between PST (Las Vegas) and GMT is 8hrs.... I believe play begins at either 6pm or 7pm PST each day which would calculate to 2am or 3am each day HOWEVER..... I believe Justin did mention that starting with TAR 22 they would be looping the video of the match again right afterwards each day so people could catch up if they couldn't watch it all live.... so technically you could sleep in until 8am and watch the whole days coverage like you had never missed anything.