Night Light of Darbhanga (Bihar) from space (India) Src. Average luminocity for 10x10km area is 80.2262% and for 50x50km: 27.4417%.
Square area 10x10 km:
 25.6%
 28.37%
 6.15%
 4.76%
 12.3%
 7.34%
 9.72%
 5.36%
 0.4%
 0%
 0%Square area 50x50 km:
 1.73%
 2.51%
 1.5%
 1.88%
 4.21%
 5.49%
 8.32%
 8.63%
 13.64%
 25.28%
 26.81%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
26° 46' 53.7" North, 85° 11' 38.2" East
26° 9' 7.8" North, 85° 53' 49.5" East
25° 31' 9.6" North, 86° 36' 0.7" East
Some cities around Darbhanga sort by population:
• Muzaffarpur
		50.7 km =31.5 mi, 
266°
• Madhubani
		28.4 km =17.6 mi, 
37°
• Samāstipur
		34.3 km =21.3 mi, 
200°
• Jhanjhārpur
		40.2 km =25 mi, 
71°
• Rusera
		46.2 km =28.7 mi, 
163°
• Dalsingh Sarai
		54.2 km =33.7 mi, 
186°
• Jaynagar
		54.3 km =33.7 mi, 
26°
• Pupri
		40.4 km =25.1 mi, 
331°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016