"Freq"	"period"	"collision"	"parked"	"light"
712	"before"	"back"	"yes"	"daylight"
613	"after"	"back"	"yes"	"daylight"
192	"before"	"forward"	"yes"	"daylight"
179	"after"	"forward"	"yes"	"daylight"
2557	"before"	"back"	"no"	"daylight"
2373	"after"	"back"	"no"	"daylight"
10749	"before"	"forward"	"no"	"daylight"
9768	"after"	"forward"	"no"	"daylight"
634	"before"	"back"	"yes"	"night, illuminate"
411	"after"	"back"	"yes"	"night, illuminate"
95	"before"	"forward"	"yes"	"night, illuminate"
55	"after"	"forward"	"yes"	"night, illuminate"
325	"before"	"back"	"no"	"night, illuminate"
283	"after"	"back"	"no"	"night, illuminate"
1256	"before"	"forward"	"no"	"night, illuminate"
987	"after"	"forward"	"no"	"night, illuminate"
345	"before"	"back"	"yes"	"night, dark"
179	"after"	"back"	"yes"	"night, dark"
46	"before"	"forward"	"yes"	"night, dark"
39	"after"	"forward"	"yes"	"night, dark"
579	"before"	"back"	"no"	"night, dark"
494	"after"	"back"	"no"	"night, dark"
1018	"before"	"forward"	"no"	"night, dark"
885	"after"	"forward"	"no"	"night, dark"