Segment

Day/Time

X

Y

Z

XYZ-sum

Collection

7 - 31/2:20 a.m.

0.36

0.50

0.57

1.03

Collection

8 - 1/7:17 a.m.

0.44^a

0.54^a

0.58^a

1.13^a

Driving

7 - 31/9:00 a.m.

0.20

0.32

0.89

1.03

Unloading

7 - 31/9:20 a.m.

0.27

0.31

0.65

0.85