Night Light of Saint-Augustin-de-Desmaures (Quebec) from space (Canada) Src. Average luminocity for 10x10km area is 31.9732% and for 50x50km: 22.5238%.
Square area 10x10 km:
 4.46%
 5.65%
 1.93%
 2.23%
 1.93%
 5.21%
 8.63%
 8.04%
 13.99%
 26.34%
 21.58%Square area 50x50 km:
 5.5%
 5.66%
 2.08%
 2.29%
 2.41%
 2.21%
 2.71%
 3.08%
 4.64%
 7.29%
 62.13%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 13' 13.2" North, 72° 9' 16" West
46° 44' 26.3" North, 71° 27' 4.7" West
46° 15' 23.9" North, 70° 44' 53.5" West
Some cities around Saint-Augustin-de-Desmaures sort by population:
• Québec
		19.7 km =12.2 mi, 
66°
• Lévis
		22 km =13.7 mi, 
71°
• La Haute-Saint-Charles
		17.7 km =11 mi, 
19°
• L'Ancienne-Lorette
		9.6 km =6 mi, 
51°
• Pont-Rouge
		18.7 km =11.6 mi, 
274°
• Plessisville
		62.7 km =39 mi, 
202°
• Donnacona
		21.8 km =13.5 mi, 
252°
• Shannon
		16.3 km =10.1 mi, 
342°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016