ten o'clock at night
`` Just after I have gone ! So you take it for granted that I do go into your room every night , eh ? then why not prove it ? At Maryvale , I can not possibly go to you at ten o'clock at night . '' The Doctor was more than anxious that the little girl should accept the invitation , for he well knew how very lonely this Christmas would be for her at home . `` I was so sure that you would like to go , that I have made plans for a jolly time . One of them is that we shall send that big , old-fashioned sleigh , which has stood in the barn for years , out to Maryvale , and I shall take you and your little friends for a sleigh ride every day .