Night Light of Dighwāra (Bihar) from space (India) Src. Average luminocity for 10x10km area is 37.1515% and for 50x50km: 46.041%.
Square area 10x10 km:
 3.03%
 3.03% 7.77%
 7.77% 4.17%
 4.17% 3.79%
 3.79% 6.25%
 6.25% 4.55%
 4.55% 5.68%
 5.68% 8.33%
 8.33% 7.77%
 7.77% 48.67%
 48.67% 0%
 0%Square area 50x50 km:
 10.76%
 10.76% 8.91%
 8.91% 4.35%
 4.35% 5.51%
 5.51% 6.88%
 6.88% 6.41%
 6.41% 6.54%
 6.54% 6.5%
 6.5% 9.26%
 9.26% 20.1%
 20.1% 14.78%
 14.78%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
26° 22' 33.5" North, 84° 18' 24.9" East
25° 44' 39.6" North, 85° 0' 36.1" East
25° 6' 33.6" North, 85° 42' 47.4" East
Some cities around Dighwāra sort by population:
• Patna
		20.9 km =13 mi,  143°
143°
• Chāpra
		26.6 km =16.5 mi,  278°
278°
• Dinapore
		12.5 km =7.8 mi,  162°
162°
• Hājīpur
		21.1 km =13.1 mi,  108°
108°
• Khagaul
		18.7 km =11.6 mi,  169°
169°
• Lālganj
		21.5 km =13.4 mi,  49°
49°
• Maner
		17.6 km =10.9 mi,  231°
231°
• Koelwār
		28 km =17.4 mi,  229°
229°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016