Night Light of Beaver Dam (Wisconsin) from space (United States) Src. Average luminocity for 10x10km area is 25.7635% and for 50x50km: 4.0139%.
Square area 10x10 km:
 5.56%
 4.92%
 3.49%
 2.7%
 2.7%
 1.59%
 0.63%
 1.9%
 2.54%
 32.06%
 41.9%Square area 50x50 km:
 0.32%
 0.35%
 0.88%
 0.48%
 0.59%
 0.6%
 0.48%
 0.29%
 0.76%
 1.87%
 93.38%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 57' 57.6" North, 89° 32' 25.7" West
43° 27' 28" North, 88° 50' 14.4" West
42° 56' 42.8" North, 88° 8' 3.2" West
Some cities around Beaver Dam sort by population:
• Sun Prairie
		43.1 km =26.8 mi, 
224°
• Watertown
		30.5 km =19 mi, 
163°
• Hartford
		40.2 km =25 mi, 
112°
• Waupun
		21.4 km =13.3 mi, 
23°
• De Forest
		47.1 km =29.3 mi, 
240°
• Ripon
		42.7 km =26.5 mi, 
0°
• Lake Mills
		42.3 km =26.3 mi, 
188°
• Slinger
		46.6 km =29 mi, 
107°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016