eight o'clock in the evening
`` From the way you come at me , point blank , '' she smiled , `` I have no doubt it should . Your chance questions , I 've discovered , always do have a string attached to them somewhere . But just at this particular moment I admit December the sixth recalls nothing in particular . '' `` Not even when I add , at approximately eight o'clock in the evening ? It 's that now . I 've been consulting the timepiece over there . '' `` No ; not even that .