four o'clock
`` What is that ? '' she said ... . There were a number of Italians on the train , and they were chattering like magpies , but she paid no attention to them , and I was sure she did not understand them . At -- we got out and I asked her if there would be any livery stable open at that hour , for it was not more than four o'clock . She did not know , of course , what a livery stable was and told me that we must either go in a boat or walk . So we walked . The sun rose while we were walking .