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Frequently Asked Questions

Using ClockLab Chamber Control Light Schedules

Question Last Updated on: 12/20/2023

ClockLab Light Schedule Screenshot
ClockLab Light Schedule

The intensity of the LED lights inside of the Phenome Technologies circadian chambers can be varied from 0 to their maximum. The schedules for the lights in each chamber can be set independently. In this chamber (selector at top left), the lights are ramped up over the course of two hours starting at 6:00 AM, and then ramped down again starting at 4:00 PM.

  • The schedule is adjusted by grabbing and dragging the cursors or line segments.
  • New cursors can be added and deleted for infinitely flexible schedules with multiple phases.
  • The duration of the schedule can be set to non-24-hour periods (Period control, bottom center).
  • Here, a single schedule is being repeated for each day. Multiple waveforms can be set, with each one used for one day and then discarded (not shown). The schedule can be set in advance and programmed to start at a later time.

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Human Psychophysiology (0)

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