well, afternoon or evening ?? hard to say.. the afternoon show started at 6pm, in November it was certainly already dark, so, Freddie could say "good evening" in the afternoon show as well. The concert is 2 minutes longer than the evening show according to Mr.Scully (link but Mr.Scully has written he had made some corrections to the tape. And also - according to Mr.Scully there is no evening show recording available.
But who cares ?? The concert is great, the quality is great.. Queen is great.. so - THANKS FOR SHARING