The answer would be shortened the time frame of the play to four days. It is because Shakesphere has the idea or thought of shortening the time frame in which it is not longer than weeks or months but days. This will allow audiences to stir up their mood in a way the tension will be quicken, in order to make a better play and good finish. This allows Shakesphere's action became tense as the time frame quickens, the play is about to end.
