"There was at least five minutes of applause after each song last night."
Well, there was prolonged applause after each song, for sure. if it lasted five minutes, the show would have ended at 11:30 instead of the usual 10:45, when it ended last night. It might have seemed like five minutes, but take out a watch a stare at the minute hand for five minutes--it's an eternity. It's why witnesses' estimates of time are always very suspect.
Please don't think I'm being critical. I agree with the basic premise that there were long ovations, which were deserved.
CZJ at opening night party for A Little Night Music, Dec 13, 2009.