Night Light of Michigan City (Indiana) from space (United States) Src. Average luminocity for 10x10km area is 47.901% and for 50x50km: 11.9524%.
Square area 10x10 km:
 6.17%
 8.12%
 8.28%
 7.47%
 6.17%
 6.66%
 12.34%
 7.31%
 9.09%
 22.08%
 6.33%Square area 50x50 km:
 0.8%
 1.18%
 1.37%
 1.52%
 1.7%
 2.28%
 2.84%
 2.75%
 4.12%
 8.12%
 73.32%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 13' 49.1" North, 87° 35' 53.4" West
41° 42' 27.1" North, 86° 53' 42.1" West
41° 10' 49.7" North, 86° 11' 30.9" West
Some cities around Michigan City sort by population:
• Portage
		27.6 km =17.1 mi, 
237°
• Valparaiso
		29.5 km =18.3 mi, 
207°
• LaPorte
		17.9 km =11.1 mi, 
126°
• La Porte
		18.7 km =11.6 mi, 
126°
• Chesterton
		17.7 km =11 mi, 
232°
• Lake Station
		32.1 km =19.9 mi, 
242°
• Westville
		18.5 km =11.5 mi, 
181°
• South Haven
		27.3 km =17 mi, 
227°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016