five o'clock
`` You may go under these conditions , '' said Miss Burkham , `` that you go directly to Miss Alden 's aunt 's . If she can accompany you further , very well . Otherwise you remain at her home until you are ready to return to school . Under any circumstances you must be here before five o'clock . Be kind enough to set your timepieces with the tower clock . Then there will be no excuse for not being here on or before the hour appointed . You may get your wraps .