Night Light of Linshui (Hebei) from space (China) Src. Average luminocity for 10x10km area is 36.3846% and for 50x50km: 12.0267%.
Square area 10x10 km:
 0.7%
 8.39%
 5.77%
 3.85%
 3.32%
 6.47%
 2.27%
 16.96%
 11.19%
 33.04%
 8.04%Square area 50x50 km:
 0.94%
 1.55%
 1.16%
 1.68%
 1.64%
 2.26%
 1.2%
 3.33%
 3.3%
 9.37%
 73.57%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 59' 18.3" North, 113° 30' 5.8" East
36° 25' 29" North, 114° 12' 17" East
35° 51' 24.8" North, 114° 54' 28.3" East
Some cities around Linshui sort by population:
• Handan
		30.6 km =19 mi, 
50°
• Anyang
		39.9 km =24.8 mi, 
156°
• Xingtai
		75.5 km =46.9 mi, 
19°
• Hebi
		58.4 km =36.3 mi, 
181°
• Shahecheng
		63.1 km =39.2 mi, 
25°
• Hecun
		14.7 km =9.1 mi, 
325°
• Pengcheng
		3.2 km =2 mi, 
282°
• Yigou
		68.9 km =42.8 mi, 
171°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016