It is, however, only 5H30pm. 

UPDATE

Alright, I have read a section of his book. it is so precise in its instructions: fabulous. I am studying ngondr, the meditations and analytic meditations  on the precious human existence and imagining yourself as one of the 8 realms beings and feel compassion and love for others. I think this is called preliminary practice but most practitoner with great insights practice them more than anything else. They seem foundational to tibetan buddhism. I am learning a ton from Turning confusion into clarity by Mingyur rinpoche.