 0.0000 Customer00: Here I am
12.0000 Customer00: I must leave
21.1618 Customer01: Here I am
32.8968 Customer02: Here I am
33.1618 Customer01: I must leave
33.3790 Customer03: Here I am
36.3979 Customer04: Here I am
44.8968 Customer02: I must leave
45.3790 Customer03: I must leave
48.3979 Customer04: I must leave
