Data from: Natural light exposure, sleep and depression among day workers and shiftworkers at Arctic and Equatorial latitudes

Elaine Cristina Marqueze, Suleima Vasconcelos, Johanna Garefelt, Debra J. Skene, Claudia Roberta Moreno & Arne Lowden
Objectives: This study aimed to investigate the relationship between individual natural light exposure, sleep need, and depression at two latitudes, one extreme with a few hours of light per day during winter, and the other with equal hours of light and darkness throughout the year. Methods: This cross-sectional study included a sample of Brazilian workers (Equatorial, n = 488 workers) and a Swedish sample (Arctic, n = 1,273). Results: The reported mean total natural light...

Registration Year

  • 2015
    1

Resource Types

  • Dataset
    1

Affiliations

  • University of Surrey
    1
  • University of Sao Paulo
    1
  • Stockholm University
    1
  • Universidade Federal do Acre
    1