"idlingtime_minutes"
6.2
5.2
8
9.7
12.2
6.6
8.3
10.8
5
4.2
10.2
8.2
6.1
6.7
7.6
5
8
8.5
6.2
9.6
10.8
5.6
8.7
8.1
8.2
7.5
8.8
9.1
5.5
7.3
