What constellation is 12 hour, and how many points does it represent?

23: 00 to the next day 1: 00, ugly.

1 to 3 o'clock, Yin Shi

3: 00 pm to 5: 00 pm, Shi Mao.

From five to seven, Chen Shi.

7: 00 to 9: 00, Shi Si

From 9: 00 noon to 1 1 p.m.

1 1: 00 to 13: 00 is out of date.

13 to 15, application time.

From 15 to 17, one yuan time.

17 to 19, 19 to 2 1, 2 1 to 23: 00.