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Related Experiment Video

Updated: Jul 25, 2025

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
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Onsite versus home-office: differences in sleep patterns according to workplace.

Naomi Staller1, Mirja Quante2, Helen Deutsch2

  • 1Department of Biology, University of Tuebingen, Tuebingen, Germany.

Somnologie : Schlafforschung Und Schlafmedizin = Somnology : Sleep Research and Sleep Medicine
|June 26, 2023
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Summary

Onsite workers had earlier wake times than remote workers during COVID-19. However, work environment had minimal impact on overall sleep patterns, efficiency, or duration for students and employees.

Keywords:
ActigraphyCircadian rhythmCoronavirus disease 2019 pandemicRemote workingSleep hygiene

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Area of Science:

  • Sleep Science
  • Chronobiology
  • Occupational Health

Background:

  • COVID-19 pandemic altered work environments, impacting sleep patterns.
  • Understanding sleep differences between onsite and remote work is crucial for public health.
  • Actigraphy is a reliable method for objective sleep assessment.

Purpose of the Study:

  • To compare sleep patterns of students and employees working onsite versus remotely.
  • To evaluate the impact of work environment on sleep parameters during the pandemic.
  • To investigate differences in sleep timing, efficiency, and duration.

Main Methods:

  • 75 students/employees (40 onsite, 35 remote) participated.
  • Data collected via actigraphy, sleep diary, and online questionnaire (Dec 2020-Jan 2022).
  • Statistical analyses included t-tests and a general linear model.

Main Results:

  • Onsite workers had significantly earlier rise times and midpoints of sleep on weekdays.
  • No significant differences were found in sleep efficiency, duration, or variability.
  • Remote workers experienced a delay in sleep timing without affecting other sleep parameters.

Conclusions:

  • Work environment had a marginal impact on overall sleep patterns and health.
  • Remote work was associated with delayed sleep timing but not reduced sleep quality or duration.
  • Sleep timing variability remained consistent across both work environments.