Night Light of Anyang (Henan) from space (China) Src. Average luminocity for 10x10km area is 83.5568% and for 50x50km: 15.6597%.
Square area 10x10 km:
 20.33%
 37.36%
 12.09%
 9.89%
 6.78%
 4.76%
 2.01%
 3.85%
 2.93%
 0%
 0%Square area 50x50 km:
 1.29%
 3.56%
 2.05%
 1.85%
 2.16%
 2.2%
 1.94%
 3.48%
 4.24%
 9.67%
 67.55%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 39' 43.5" North, 113° 40' 46.8" East
36° 5' 45.6" North, 114° 22' 58" East
35° 31' 32.9" North, 115° 5' 9.3" East
Some cities around Anyang sort by population:
• Handan
		56.6 km =35.2 mi, 
7°
• Puyang Chengguanzhen
		71.6 km =44.5 mi, 
127°
• Hebi
		27.8 km =17.3 mi, 
218°
• Linshui
		39.9 km =24.8 mi, 
336°
• Hecun
		54.4 km =33.8 mi, 
333°
• Pengcheng
		41.9 km =26 mi, 
332°
• Yigou
		32.2 km =20 mi, 
190°
• Daokou
		60.2 km =37.4 mi, 
169°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016