Night Light of Zhongxiang (Hubei) from space (China) Src. Average luminocity for 10x10km area is 13.6172% and for 50x50km: 0.6629%.
Square area 10x10 km:
 0%
 0%
 0%
 0%
 4.58%
 6.23%
 6.41%
 4.4%
 2.38%
 1.65%
 74.36%Square area 50x50 km:
 0%
 0%
 0.06%
 0%
 0.18%
 0.25%
 0.28%
 0.18%
 0.15%
 0.12%
 98.78%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 45' 57" North, 111° 52' 47.8" East
31° 9' 58" North, 112° 34' 59" East
30° 33' 45.2" North, 113° 17' 10.3" East
Some cities around Zhongxiang sort by population:
• Suizhou
		95.6 km =59.4 mi, 
50°
• Chengzhong
		95.6 km =59.4 mi, 
104°
• Jingling
		75.7 km =47 mi, 
139°
• Qianjiang
		87.9 km =54.6 mi, 
160°
• Jingmen
		38.9 km =24.2 mi, 
247°
• Xinshi
		54.7 km =34 mi, 
103°
• Duobao
		56.1 km =34.9 mi, 
169°
• Yicheng
		67.4 km =41.9 mi, 
332°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016