Night Light of Sussex (Wisconsin) from space (United States) Src. Average luminocity for 10x10km area is 46.9136% and for 50x50km: 41.895%.
Square area 10x10 km:
 2.27%
 4.39%
 7.58%
 6.97%
 7.42%
 14.09%
 15%
 11.82%
 15%
 13.64%
 1.82%Square area 50x50 km:
 12.43%
 6.97%
 4.34%
 4.4%
 6.11%
 5.75%
 5.77%
 4.49%
 7.55%
 13.46%
 28.73%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 38' 41.5" North, 88° 55' 30.6" West
43° 8' 2" North, 88° 13' 19.3" West
42° 37' 7.1" North, 87° 31' 8.1" West
Some cities around Sussex sort by population:
• Waukesha
		13.6 km =8.5 mi, 
183°
• Brookfield
		12.4 km =7.7 mi, 
130°
• Menomonee Falls
		9.9 km =6.2 mi, 
59°
• Germantown
		13.9 km =8.6 mi, 
40°
• Richfield
		13.8 km =8.6 mi, 
9°
• Hartland
		10.3 km =6.4 mi, 
251°
• Pewaukee
		6.7 km =4.2 mi, 
208°
• Elm Grove
		15.4 km =9.6 mi, 
131°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016