Triggers (If this)

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  Every day at

  This Trigger fires every single day at a specific time set by you.
• 
  If CO2 Level Is Low

  This trigger fires when CO2 Emissions level is low
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  Every hour at

  This Trigger fires once an hour at :00, :15, :30, or :45 minutes past the hour.
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  Every day of the week at

  This Trigger fires only on specific days of the week at the time you provide.
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  Every month on the

  This Trigger fires every month on the day and time you specify.
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  Every year on

  This Trigger fires once a year on the date and time you specify.