Night Light of Lucheng (Anhui) from space (China) Src. Average luminocity for 10x10km area is 48.4524% and for 50x50km: 3.2454%.
Square area 10x10 km:
 10.44%
 10.44% 10.07%
 10.07% 8.24%
 8.24% 5.13%
 5.13% 4.76%
 4.76% 4.21%
 4.21% 5.86%
 5.86% 12.45%
 12.45% 5.13%
 5.13% 23.99%
 23.99% 9.71%
 9.71%Square area 50x50 km:
 0.43%
 0.43% 0.45%
 0.45% 0.51%
 0.51% 0.25%
 0.25% 0.33%
 0.33% 0.42%
 0.42% 0.39%
 0.39% 0.73%
 0.73% 0.49%
 0.49% 2.85%
 2.85% 93.15%
 93.15%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 49' 58.3" North, 116° 34' 38.8" East
31° 14' 0.9" North, 117° 16' 50.1" East
30° 37' 49.6" North, 117° 59' 1.3" East
Some cities around Lucheng sort by population:
• Hefei
		70.1 km =43.6 mi,  0°
0°
• Wuhu
		104.5 km =64.9 mi,  83°
83°
• Anqing
		83.1 km =51.6 mi,  195°
195°
• Wusong
		57.3 km =35.6 mi,  123°
123°
• Chizhou
		66.3 km =41.2 mi,  163°
163°
• Chaohu
		68.9 km =42.8 mi,  53°
53°
• Wuyang
		129.2 km =80.3 mi,  310°
310°
• Gushu
		119.6 km =74.3 mi,  72°
72°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016