Yin Shi time is from three to five.
It's Shi Mao from five to seven.
7: 00 to 9: 00 is the time
9: 00 to 1 1: 00 is the fourth time.
1 1 to 13 is noon.
13 to 15 is out of date.
15 to 17 is the application time.
From 17 to 19 is a unitary time.
From 19 to 2 1 is the time.
2 1 to 23: 00 is Shihai.
23: 00 to 1 is midnight.