Night Light of Inhuma (Piauí) from space (Brazil) Src. Average luminocity for 10x10km area is 5.039% and for 50x50km: 0.8774%.
Square area 10x10 km:
 0.22%
 0.22% 1.95%
 1.95% 0.43%
 0.43% 0%
 0% 0%
 0% 0.65%
 0.65% 1.95%
 1.95% 1.52%
 1.52% 0.22%
 0.22% 0%
 0% 93.07%
 93.07%Square area 50x50 km:
 0.06%
 0.06% 0.16%
 0.16% 0.1%
 0.1% 0.07%
 0.07% 0.04%
 0.04% 0.29%
 0.29% 0.29%
 0.29% 0.12%
 0.12% 0.05%
 0.05% 0.1%
 0.1% 98.7%
 98.7%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
5° 58' 10.1" South, 42° 24' 39.3" West
6° 40' 6" South, 41° 42' 28" West
7° 21' 58.2" South, 41° 0' 16.8" West
Some cities around Inhuma sort by population:
• Picos
		52.6 km =32.7 mi,  149°
149°
• Oeiras
		61.3 km =38.1 mi,  229°
229°
• Valença do Piauí
		29.3 km =18.2 mi,  351°
351°
• Parambu
		123 km =76.4 mi,  65°
65°
• Regeneração
		118.6 km =73.7 mi,  294°
294°
• Elesbão Veloso
		70.5 km =43.8 mi,  317°
317°
• Jaicós
		99.3 km =61.7 mi,  140°
140°
• Simplício Mendes
		133.7 km =83.1 mi,  189°
189°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016