Check_Task:
  type: task
  script:
    - define bedTime 12000
    - define wakeTime 23000
    - if <def[bedTime]> < <def[wakeTime]> 
      - if <w@world.time> > <def[bedTime]> && <w@world.time> < <def[wakeTime]> 
        - inject Go_to_Bed 
    - else if <def[bedTime]> > <def[wakeTime]> {
      - if <w@world.time> < <def[bedTime]> && <w@world.time> > <def[wakeTime]> 
        - inject Go_to_Bed
    - else
      # bedTime and wakeTime are the same. Do something else.