《国立历史语言研究.中央研究院》the_division_of_time_in_the_han_dynasty_as_seen_in_the_wooden_slips_国立中央研究院历史语言研究所集刊
The Division of Time in the Han Dynasty as Seen in the Wooden Slips [日中 jih-chung]is thehighest,dining time 食shih]is second and day-break [且 tan]is third.”During the day two divisions preceded noon.Thus twOther divisions must existafter noon.
The Division of Time in the Han Dynasty as Seen in the Wooden Slips northern and western borders We find the materials for the five-nights through the Wei and Chin Dynasties,butby the end of the Northern and Southern Dynastiespeopleknew the five turns only with ignorance of its origin.
TheDivision of Time in the HanDynasty as seen in the Wooden Slips official of Astronomy supersision)memorialized to the throne about the Book of thewaterclock:‘Every dayisdivided intOne hundredke,distributed among twelve shih[hours].Every hour contains eight and one-third ke. 
