Night Light of Springvale (Victoria) from space (Australia) Src. Average luminocity for 10x10km area is 86.4838% and for 50x50km: 45.7275%.
Square area 10x10 km:
 23.38%
 27.44%
 12.5%
 24.51%
 10.88%
 1.3%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 11.26%
 10.34%
 5.47%
 7.59%
 7.23%
 5.96%
 4%
 3.79%
 5.5%
 9.47%
 29.39%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 23' 31.1" South, 144° 26' 58.6" East
37° 56' 54.7" South, 145° 9' 9.9" East
38° 30' 3.2" South, 145° 51' 21.1" East
Some cities around Springvale sort by population:
• Noble Park
		2.4 km =1.5 mi, 
148°
• Keysborough
		5.1 km =3.2 mi, 
158°
• Clayton
		4.7 km =2.9 mi, 
318°
• Mulgrave
		3.1 km =1.9 mi, 
43°
• Clayton South
		3.6 km =2.2 mi, 
298°
• Dingley Village
		4.1 km =2.5 mi, 
203°
• Clarinda
		4.5 km =2.8 mi, 
281°
• Noble Park North
		3.5 km =2.2 mi, 
92°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016