Night Light of Imbituba (Santa Catarina) from space (Brazil) Src. Average luminocity for 10x10km area is 27.1369% and for 50x50km: 5.5437%.
Square area 10x10 km:
 1.39%
 2.78%
 5.95%
 6.55%
 2.78%
 3.97%
 1.98%
 4.76%
 3.57%
 29.56%
 36.71%Square area 50x50 km:
 0.05%
 0.22%
 1.27%
 0.93%
 0.61%
 0.83%
 0.87%
 1.04%
 0.94%
 6.66%
 86.57%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
27° 37' 7.6" South, 49° 22' 24.3" West
28° 14' 24" South, 48° 40' 13" West
28° 51' 27.5" South, 47° 58' 1.8" West
Some cities around Imbituba sort by population:
• São José
		48.4 km =30.1 mi, 
273°
• Tubarão
		41.5 km =25.8 mi, 
232°
• Laguna
		29.1 km =18.1 mi, 
201°
• Braço do Norte
		48.7 km =30.3 mi, 
265°
• Ribeirão da Ilha
		61.6 km =38.3 mi, 
12°
• Freguesia do Ribeirao da Ilha
		59 km =36.7 mi, 
10°
• Orleans
		62.2 km =38.6 mi, 
257°
• Jaguaruna
		54.8 km =34.1 mi, 
219°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016