Night Light of Linfen (Shanxi) from space (China) Src. Average luminocity for 10x10km area is 77.2601% and for 50x50km: 9.8038%.
Square area 10x10 km:
 18.86%
 24.18%
 11.9%
 12.82%
 11.17%
 4.4%
 6.78%
 4.58%
 4.58%
 0.73%
 0%Square area 50x50 km:
 1.1%
 1.53%
 1.24%
 1.03%
 1.43%
 1.06%
 1.24%
 2.76%
 2.38%
 7.02%
 79.21%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 39' 18.1" North, 110° 48' 56.8" East
36° 5' 20" North, 111° 31' 8" East
35° 31' 7.1" North, 112° 13' 19.3" East
Some cities around Linfen sort by population:
• Changzhi
		99.8 km =62 mi, 
168°
• Jincheng
		135.3 km =84.1 mi, 
118°
• Yuncheng
		127.7 km =79.3 mi, 
201°
• Yima
		153.8 km =95.6 mi, 
167°
• Jiexiu
		109.8 km =68.2 mi, 
18°
• Xinzhi
		48.5 km =30.1 mi, 
20°
• Hancheng
		120.6 km =74.9 mi, 
234°
• Gutao
		137.1 km =85.2 mi, 
25°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016