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Trial 1 - 24-hour cycle

1. During a 24-hour cycle does the amount of moisture in air change with varying light?
   
   

2. Refer to Technical Hints to connect the relative humidity sensor.

3. Refer to Technical Hints to connect the light sensor.

4. Bag some air from the room and place the relative humidity sensor and light sensor into the bag immediately. Place your bag near a window. Make sure the slots on the relative humidity sensor are not blocked and are open to the air in the bag by standing the sensor on one end. Seal the bag and start both sensors. Refer to Technical Hints to record a series of measurements. Stop recording after 24 hours.