Night Light of Sainte-Julie (Quebec) from space (Canada) Src. Average luminocity for 10x10km area is 56.0348% and for 50x50km: 42.7076%.
Square area 10x10 km:
 6.21%
 10.3%
 5.15%
 7.88%
 7.42%
 19.24%
 15.15%
 11.36%
 13.79%
 3.48%
 0%Square area 50x50 km:
 14.66%
 9.56%
 3.27%
 3.92%
 4.21%
 4.32%
 5.46%
 5.13%
 7.49%
 8.3%
 33.69%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
46° 4' 24" North, 74° 2' 8.1" West
45° 35' 0.2" North, 73° 19' 56.9" West
45° 5' 20.9" North, 72° 37' 45.6" West
Some cities around Sainte-Julie sort by population:
• Longueuil
		15.6 km =9.7 mi, 
248°
• Boucherville
		8.1 km =5 mi, 
276°
• Chambly
		15.3 km =9.5 mi, 
165°
• Varennes
		13.6 km =8.5 mi, 
325°
• Beloeil
		10 km =6.2 mi, 
99°
• Mont-Saint-Hilaire
		11.5 km =7.1 mi, 
100°
• Otterburn Park
		10.6 km =6.6 mi, 
121°
• Carignan
		15 km =9.3 mi, 
170°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016