Night Light of Richmond (Indiana) from space (United States) Src. Average luminocity for 10x10km area is 63.9558% and for 50x50km: 7.5913%.
Square area 10x10 km:
 17.01%
 16.33%
 10.88%
 6.46%
 4.42%
 5.61%
 7.31%
 7.48%
 15.99%
 8.5%
 0%Square area 50x50 km:
 0.93%
 1.37%
 0.93%
 0.73%
 0.86%
 1.06%
 0.96%
 1.25%
 1.98%
 4.99%
 84.94%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 22' 0.4" North, 85° 35' 36.1" West
39° 49' 44.2" North, 84° 53' 24.9" West
39° 17' 12.7" North, 84° 11' 13.6" West
Some cities around Richmond sort by population:
• Trotwood
		49.6 km =30.8 mi, 
94°
• Oxford
		37.9 km =23.5 mi, 
160°
• New Castle
		42.4 km =26.3 mi, 
285°
• Clayton
		45.4 km =28.2 mi, 
85°
• Connersville
		29.9 km =18.6 mi, 
225°
• Greenville
		37.5 km =23.3 mi, 
35°
• Eaton
		23.6 km =14.7 mi, 
113°
• Brookville
		40.9 km =25.4 mi, 
88°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016