Night Light of Delacombe (Victoria) from space (Australia) Src. Average luminocity for 10x10km area is 40.0561% and for 50x50km: 3.0827%.
Square area 10x10 km:
 4.08%
 5.27%
 6.97%
 10.71%
 4.76%
 7.65%
 7.48%
 3.57%
 3.57%
 24.49%
 21.43%Square area 50x50 km:
 0.28%
 0.27%
 0.38%
 0.74%
 0.36%
 0.55%
 0.54%
 0.44%
 0.43%
 2.74%
 93.27%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 1' 47.5" South, 143° 6' 41.8" East
37° 35' 20.8" South, 143° 48' 53" East
38° 8' 39" South, 144° 31' 4.3" East
Some cities around Delacombe sort by population:
• Ballarat
		4 km =2.5 mi, 
50°
• Wendouree
		6.6 km =4.1 mi, 
10°
• Sebastopol
		2.2 km =1.4 mi, 
79°
• Alfredton
		2.5 km =1.6 mi, 
3°
• Darley
		55.9 km =34.7 mi, 
97°
• Bacchus Marsh
		55.7 km =34.6 mi, 
99°
• Ballarat Central
		4.4 km =2.7 mi, 
46°
• Ballarat East
		5.2 km =3.2 mi, 
61°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016