five o'clock
Let 's turn in ! '' Wednesday morning , just at dawn , Dick and Ernest , each driving a team , pulled up before the cook tent where Roger and Qui-tha were finishing breakfast . `` Charley says you 're to come up there for supper to-night , '' called Dick . `` Felicia has permission to come down to fetch you at five o'clock . '' `` All right , '' returned Roger . `` When do you expect to be back , Dick ? '' `` All depends on luck .