Night Light of Muskegon (Michigan) from space (United States) Src. Average luminocity for 10x10km area is 61.3182% and for 50x50km: 9.2461%.
Square area 10x10 km:
 8.64%
 15.15%
 13.94%
 8.18%
 6.36%
 11.21%
 6.06%
 6.67%
 16.82%
 6.21%
 0.76%Square area 50x50 km:
 0.58%
 1.17%
 1.58%
 0.99%
 1.39%
 1.78%
 1.78%
 2%
 3.46%
 4.72%
 80.56%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 44' 39.5" North, 86° 57' 5.5" West
43° 14' 3" North, 86° 14' 54.2" West
42° 43' 11.1" North, 85° 32' 43" West
Some cities around Muskegon sort by population:
• Holland
		50.9 km =31.6 mi, 
167°
• Walker
		46.8 km =29.1 mi, 
123°
• Norton Shores
		7.4 km =4.6 mi, 
189°
• Allendale
		37.7 km =23.4 mi, 
140°
• Grand Haven
		19.1 km =11.9 mi, 
175°
• Comstock Park
		51.7 km =32.1 mi, 
114°
• Hudsonville
		51 km =31.7 mi, 
142°
• Zeeland
		50.5 km =31.4 mi, 
158°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016