Night Light of Chapelhall (Scotland) from space (United Kingdom) Src. Average luminocity for 10x10km area is 57.4837% and for 50x50km: 28.4996%.
Square area 10x10 km:
 18.17%
 16.79%
 2.01%
 6.39%
 5.26%
 8.65%
 4.64%
 4.39%
 9.52%
 14.29%
 9.9%Square area 50x50 km:
 7.69%
 7.09%
 1.9%
 2.64%
 2.72%
 2.46%
 2.93%
 3.75%
 7.72%
 13.45%
 47.65%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
56° 14' 10.5" North, 4° 39' 7" West
55° 50' 36.6" North, 3° 56' 55.7" West
55° 26' 48.2" North, 3° 14' 44.5" West
Some cities around Chapelhall sort by population:
• Coatbridge
		5.2 km =3.2 mi, 
293°
• Airdrie
		3.2 km =2 mi, 
321°
• Motherwell
		6.6 km =4.1 mi, 
204°
• Bellshill
		5.2 km =3.2 mi, 
234°
• Viewpark
		7 km =4.3 mi, 
255°
• Newarthill
		3.2 km =2 mi, 
167°
• New Stevenston
		3.4 km =2.1 mi, 
207°
• Holytown
		3 km =1.9 mi, 
209°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016