Night Light of Idfū (Aswan) from space (Egypt) Src. Average luminocity for 10x10km area is 57.017% and for 50x50km: 10.5188%.
Square area 10x10 km:
 9.28%
 9.28% 11.55%
 11.55% 2.46%
 2.46% 7.39%
 7.39% 7.58%
 7.58% 12.31%
 12.31% 23.3%
 23.3% 8.71%
 8.71% 14.77%
 14.77% 2.65%
 2.65% 0%
 0%Square area 50x50 km:
 1.12%
 1.12% 1.23%
 1.23% 0.52%
 0.52% 1.15%
 1.15% 1.26%
 1.26% 1.59%
 1.59% 4.17%
 4.17% 2.25%
 2.25% 3.26%
 3.26% 8.13%
 8.13% 75.32%
 75.32%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
25° 36' 53.5" North, 32° 10' 26.8" East
24° 58' 45" North, 32° 52' 38" East
24° 20' 24.6" North, 33° 34' 49.3" East
Some cities around Idfū sort by population:
• Luxor
		83.4 km =51.8 mi,  343°
343°
• Aswan
		98.8 km =61.4 mi,  178°
178°
• Qinā
		132.6 km =82.4 mi,  353°
353°
• Isnā
		47.7 km =29.6 mi,  317°
317°
• Kousa
		104.7 km =65.1 mi,  353°
353°
• Kawm Umbū
		56.3 km =35 mi,  172°
172°
• Dishnā
		133.6 km =83 mi,  342°
342°
• Naja' Ḥammādī
		135 km =83.9 mi,  331°
331°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016