Night Light of Bedford (Massachusetts) from space (United States) Src. Average luminocity for 10x10km area is 54.4794% and for 50x50km: 54.0112%.
Square area 10x10 km:
 8.41%
 8.41% 9.52%
 9.52% 4.92%
 4.92% 4.92%
 4.92% 12.54%
 12.54% 20.32%
 20.32% 6.83%
 6.83% 5.56%
 5.56% 10.63%
 10.63% 16.35%
 16.35% 0%
 0%Square area 50x50 km:
 12.1%
 12.1% 10.36%
 10.36% 6.71%
 6.71% 6.83%
 6.83% 8.93%
 8.93% 9.99%
 9.99% 7.43%
 7.43% 6.29%
 6.29% 8.17%
 8.17% 14.19%
 14.19% 8.99%
 8.99%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 0' 25.1" North, 71° 58' 45.5" West
42° 29' 26.3" North, 71° 16' 34.2" West
41° 58' 12.1" North, 70° 34' 23" West
Some cities around Bedford sort by population:
• Billerica
		7.6 km =4.7 mi,  4°
4°
• Woburn
		10.2 km =6.3 mi,  97°
97°
• Lexington
		6.4 km =4 mi,  138°
138°
• Burlington
		6.8 km =4.2 mi,  76°
76°
• Wilmington
		10.4 km =6.5 mi,  53°
53°
• Concord
		6.9 km =4.3 mi,  240°
240°
• Lincoln
		7.5 km =4.7 mi,  197°
197°
• Pinehurst
		5.8 km =3.6 mi,  42°
42°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016