Night Light of Pucallpa (Ucayali) from space (Peru) Src. Average luminocity for 10x10km area is 66.531% and for 50x50km: 4.3183%.
Square area 10x10 km:
 12.81%
 26.03%
 17.77%
 2.48%
 1.65%
 5.17%
 2.07%
 3.93%
 15.08%
 12.19%
 0.83%Square area 50x50 km:
 0.52%
 1.09%
 1.12%
 0.19%
 0.15%
 0.37%
 0.27%
 0.42%
 1.3%
 3.47%
 91.1%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
7° 40' 58.5" South, 75° 15' 25.2" West
8° 22' 44.9" South, 74° 33' 13.9" West
9° 4' 26.9" South, 73° 51' 2.7" West
Some cities around Pucallpa sort by population:
• Huánuco
		253.2 km =157.3 mi, 
227°
• Cruzeiro do Sul, BR
		222.9 km =138.5 mi, 
67°
• Tingo María
		188.3 km =117 mi, 
237°
• Tocache
		217.4 km =135.1 mi, 
275°
• Uchiza
		210.2 km =130.6 mi, 
267°
• Contamana
		127 km =78.9 mi, 
336°
• Campoverde
		29.8 km =18.5 mi, 
248°
• Mâncio Lima, BR
		201.4 km =125.1 mi, 
65°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016