   0.000 Customer00: Here I am     
   0.000 Customer00: Waited  0.000
  12.000 Customer00: Finished      
  21.162 Customer01: Here I am     
  21.162 Customer01: Waited  0.000
  32.897 Customer02: Here I am     
  33.162 Customer01: Finished      
  33.162 Customer02: Waited  0.265
  33.379 Customer03: Here I am     
  36.398 Customer04: Here I am     
  45.162 Customer02: Finished      
  45.162 Customer03: Waited 11.783
  57.162 Customer03: Finished      
  57.162 Customer04: Waited 20.764
  69.162 Customer04: Finished      
