Night Light of Grovedale (Victoria) from space (Australia) Src. Average luminocity for 10x10km area is 48.034% and for 50x50km: 7.1292%.
Square area 10x10 km:
 4.76%
 4.93%
 5.1%
 13.61%
 11.39%
 9.35%
 9.69%
 2.89%
 10.71%
 22.79%
 4.76%Square area 50x50 km:
 0.71%
 0.77%
 0.32%
 1.77%
 1.19%
 1.04%
 1.23%
 1.07%
 2.05%
 4.8%
 85.05%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 38' 43.3" South, 143° 38' 48.8" East
38° 12' 0" South, 144° 21' 0" East
38° 45' 1.7" South, 145° 3' 11.3" East
Some cities around Grovedale sort by population:
• Geelong
		6 km =3.7 mi, 
9°
• Highton
		4.7 km =2.9 mi, 
314°
• Belmont
		2.9 km =1.8 mi, 
347°
• Newtown
		5.3 km =3.3 mi, 
345°
• Geelong West
		6.8 km =4.2 mi, 
358°
• Hamlyn Heights
		9 km =5.6 mi, 
347°
• Geelong city centre
		5.7 km =3.5 mi, 
10°
• Waurn Ponds
		6.1 km =3.8 mi, 
252°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016