three
o'clock
`` You 're the great manager , '' said Cecilia comfortably . `` Where is the Nauru , by the way ? '' `` Sitting out in the river , the transport officer says . She does n't come alongside until the morning ; and we have n't to be on board until three o'clock . She 's supposed to pull out about six . So we really need n't have left London to-day -- but I think it 's as well we did . '' `` Yes , indeed , '' said Cecilia , with a shiver .