Night Light of Southampton (Massachusetts) from space (United States) Src. Average luminocity for 10x10km area is 13.5909% and for 50x50km: 20.1566%.
Square area 10x10 km:
 0.76%
 0.15%
 0%
 1.67%
 0.91%
 1.52%
 3.64%
 3.33%
 8.18%
 26.97%
 52.88%Square area 50x50 km:
 3.05%
 3.41%
 3.13%
 2.95%
 3.09%
 2.85%
 2.83%
 3.2%
 4.35%
 9.66%
 61.48%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 44' 51.9" North, 73° 25' 59.6" West
42° 13' 45.3" North, 72° 43' 48.3" West
41° 42' 23.3" North, 72° 1' 37.1" West
Some cities around Southampton sort by population:
• Springfield
		18.3 km =11.4 mi, 
140°
• Chicopee
		13.5 km =8.4 mi, 
131°
• North Chicopee
		11.9 km =7.4 mi, 
115°
• Westfield
		11.7 km =7.3 mi, 
187°
• Holyoke
		9.8 km =6.1 mi, 
106°
• Northampton
		12.9 km =8 mi, 
34°
• West Springfield
		16.3 km =10.1 mi, 
146°
• Easthampton
		6.5 km =4 mi, 
50°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016