eight o’clock
`` I 'm to meet her to-night , alone , '' said Lovibond . `` No ! '' `` Yes ; in the grounds of Castle Mona , by the waterfall , after dark -- at eight o'clock , in fact . `` Castle Mona -- by the waterfall -- eight o'clock -- that 's a -- now , that must be a -- '' Davy had lifted his pipe hand to give emphasis to the protest on his lips , when he stopped and laughed , and said , `` Amazing thick , eh ? '' `` Why not , '' said Lovibond ? `` Who would n't be with a sweet woman like that ? If the fool that 's left her does n't know her worth , so much the better for somebody else . ''