two o'clock
They have no idea of what it is like , Sam , '' declared Mrs. Brewster , holding up both hands in horror at the very idea . `` Will we start early in the morning ? '' now asked Eleanor , wondering if they would be on time to keep their engagements . `` Oh , we will leave here about one or two o'clock , '' replied Mr. Brewster , nonchalantly . `` One or two ! '' cried Barbara , aghast , thinking he meant A. M. `` Yes , then we will arrive about four or five . By the time we have the tents pitched and everything in tip-top working order , it will be suppertime .