ten
o'clock
`` Not at all , '' said Mrs. Noah . `` Perfectly absurd . We never did it on the Ark , and it is n't necessary now . I want you all to go to bed at ten o'clock . I do n't think the night air is good for you . Besides , it is n't proper for a woman to be out after dark , whether she 's new or not . '' `` But , my dear Mrs. Noah , '' expostulated Cleopatra , `` what will become of the ship ? ''