nine o'clock
He frets until they are removed . An assassin or maniac could kill him almost any hour of the day or night . The doors are open at all hours , very late at night . I have often walked up to the rooms of his secretaries as late as nine o'clock without being challenged by a soul . '' `` What must I call him ? Must I say ` Your Excellency ? ' '' `` By no means -- he hates titles and forms .