Night Light of Jahānābād (Bihar) from space (India) Src. Average luminocity for 10x10km area is 71.5556% and for 50x50km: 51.0674%.
Square area 10x10 km:
 8.73%
 8.73% 15.08%
 15.08% 10.52%
 10.52% 13.1%
 13.1% 23.81%
 23.81% 20.24%
 20.24% 7.94%
 7.94% 0.6%
 0.6% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 2.55%
 2.55% 4.6%
 4.6% 5.93%
 5.93% 7.34%
 7.34% 9.87%
 9.87% 16.72%
 16.72% 21.36%
 21.36% 15.09%
 15.09% 11.55%
 11.55% 3.96%
 3.96% 1.02%
 1.02%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
25° 50' 53.3" North, 84° 17' 2.3" East
25° 12' 49.2" North, 84° 59' 13.6" East
24° 34' 33.2" North, 85° 41' 24.8" East
Some cities around Jahānābād sort by population:
• Patna
		44.9 km =27.9 mi,  19°
19°
• Masaurhi Buzurg
		16.3 km =10.1 mi,  16°
16°
• Khagaul
		41 km =25.5 mi,  8°
8°
• Fatwa
		45.9 km =28.5 mi,  44°
44°
• Hilsa
		31.8 km =19.8 mi,  68°
68°
• Islāmpur
		23.5 km =14.6 mi,  110°
110°
• Koelwār
		45 km =28 mi,  334°
334°
• Tekāri
		33.5 km =20.8 mi,  205°
205°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016