About two in the morning
Here it is . The characters are , as you see , exactly the same as the last one . After that I determined to lie in wait ; so I got out my revolver and I sat up in my study , which overlooks the lawn and garden . About two in the morning I was seated by the window , all being dark save for the moonlight outside , when I heard steps behind me , and there was my wife in her dressing-gown . She implored me to come to bed . I told her frankly that I wished to see who it was who played such absurd tricks upon us . She answered that it was some senseless practical joke , and that I should not take any notice of it .