Night Light of Oamaru (Otago) from space (New Zealand) Src. Average luminocity for 10x10km area is 8.4136% and for 50x50km: 0.4036%.
Square area 10x10 km:
 0%
 0.61%
 1.97%
 1.06%
 1.06%
 1.52%
 2.88%
 2.58%
 1.06%
 0%
 87.27%Square area 50x50 km:
 0%
 0.07%
 0.08%
 0.04%
 0.04%
 0.06%
 0.14%
 0.1%
 0.04%
 0%
 99.42%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
44° 35' 56.7" South, 170° 16' 3.9" East
45° 5' 51.3" South, 170° 58' 15.1" East
45° 35' 30.3" South, 171° 40' 26.4" East
Some cities around Oamaru sort by population:
• Christchurch
		218.5 km =135.8 mi, 
37°
• Dunedin
		93.7 km =58.2 mi, 
202°
• Ashburton
		146.3 km =90.9 mi, 
24°
• Timaru
		81.1 km =50.4 mi, 
15°
• Gore
		193.3 km =120.1 mi, 
234°
• Queenstown
		181.4 km =112.7 mi, 
272°
• Papatowai
		199.9 km =124.2 mi, 
215°
• Cromwell
		139.2 km =86.5 mi, 
272°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016