about four o'clock
He every little while would spring some new question , which Larry answered to the best of his ability . Evidently Frank was trying to discover the real motives actuating Mr. Marsh when he so suddenly decided to remain around Bloomsbury a few days , and made such a lame excuse for so doing . The balance of the afternoon was passed as usual . Frank and Andy went up again along about four o'clock , everything being favorable for an ascent . It was the desire of the young pilot to ascertain just what effect the several little changes he had made would have upon his mastery of the biplane . Evidently they gave him more or less solid satisfaction ; since , when the time came for a final landing , with the westering sun throwing almost horizontal beams upon the aviation field before dropping beyond the trees , Frank had a smile on his face , and Andy looked more pleased than ever . So another night came around , on which at least they need not fear a repetition of the escaped convict 's visit .