six o'clock
He too pulled himself together , and spoke as cheerily as he could , so that the best was made of everything . It was now nearly one o'clock , and he and Van Helsing are sitting with her . I am to relieve them in a quarter of an hour , and I am entering this on Lucy 's phonograph . Until six o'clock they are to try to rest . I fear that to-morrow will end our watching , for the shock has been too great ; the poor child can not rally . God help us all . _ Letter , Mina Harker to Lucy Westenra .