nine o'clock
`` Well , what if I have ? '' Jane demanded in a tone of asperity . `` Dr. Grayson makes a lot of rules that are too silly for words . I have a friend over at Camp Altamont that I 've known for years and if I choose to go canoeing with him on such a gorgeous night instead of going to bed at nine o'clock like a baby it 's nobody 's business . By the way , what are _ you _ doing here ? '' she demanded suspiciously . `` Why are n't you in bed with the rest of the infants ? ''