Littau night lights from space
Night Light of Littau (Lucerne) from space (Switzerland) Src. Average luminocity for 10x10km area is 34.358% and for 50x50km: 6.6911%.
Analysis of Littau night lights 2016
Square area 10x10 km:
100 
5.68%
90-99 7.53%
80-89 3.55%
70-79 2.84%
60-69 6.25%
50-59 5.82%
40-49 4.83%
30-39 2.98%
20-29 8.24%
10-19 18.75%
0-9 33.52%
5.68%90-99
7.53%80-89
3.55%70-79
2.84%60-69
6.25%50-59
5.82%40-49
4.83%30-39
2.98%20-29
8.24%10-19
18.75%0-9
33.52%Square area 50x50 km:
100 0.42%
90-99 0.69%
80-89 0.46%
70-79 0.79%
60-69 1.22%
50-59 1.16%
40-49 1.23%
30-39 1.25%
20-29 1.73%
10-19 4.18%
0-9 86.86%
0.42%90-99
0.69%80-89
0.46%70-79
0.79%60-69
1.22%50-59
1.16%40-49
1.23%30-39
1.25%20-29
1.73%10-19
4.18%0-9
86.86%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 31' 36.9" North, 7° 33' 34.6" East
47° 3' 0" North, 8° 15' 45.9" East
46° 34' 7.6" North, 8° 57' 57.1" East
Some cities around Littau sort by population:
• Luzern
3.3 km =2.1 mi, 
89°
• Emmen
3.2 km =2 mi, 
14°
• Kriens
2.7 km =1.7 mi, 
140°
• Horw
5.1 km =3.2 mi, 136°
• Ebikon
6.7 km =4.2 mi, 
60°
• Malters
6.3 km =3.9 mi, 
256°
• Neuenkirch
7.1 km =4.4 mi, 
321°
• Adligenswil
7.7 km =4.8 mi, 
77°
2659873 (p: 16,121)
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016