An Open Access Journal
From: Why is road safety in the U.S. not on par with Sweden, the U.K., and the Netherlands? Lessons to be learned
Light condition
U.S.
Sweden
U.K.
Netherlands
Daylight
49.0
58.3
58.1
79.8
Dark but lighted
17.3
12.4
23.3
0.4
Dark
29.7
21.9
18.5
14.7
Dawn and dusk
4.0
7.4
N/A
5.0
