Night Light of Washington (Indiana) from space (United States) Src. Average luminocity for 10x10km area is 23.75% and for 50x50km: 3.3043%.
Square area 10x10 km:
 2.44%
 4.22%
 3.57%
 0.81%
 2.44%
 5.03%
 3.57%
 4.38%
 4.55%
 19.64%
 49.35%Square area 50x50 km:
 0.21%
 0.34%
 0.52%
 0.26%
 0.37%
 0.61%
 0.66%
 0.72%
 0.52%
 1.56%
 94.22%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 12' 22.2" North, 87° 52' 33.3" West
38° 39' 33.2" North, 87° 10' 22" West
38° 6' 29.1" North, 86° 28' 10.8" West
Some cities around Washington sort by population:
• Vincennes
		31 km =19.3 mi, 
273°
• Jasper
		36.4 km =22.6 mi, 
144°
• Bedford
		63.5 km =39.5 mi, 
69°
• Princeton
		48.2 km =30 mi, 
225°
• Robinson
		62.4 km =38.8 mi, 
308°
• Mount Carmel
		58.2 km =36.2 mi, 
241°
• Huntingburg
		44.3 km =27.5 mi, 
154°
• Linton
		41.8 km =26 mi, 
0°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016