Seasonality in mood and behaviours of Japanese residents in high-latitude regions: transnational cross-sectional study
Daylight hours in high-latitude regions tend to be longer than those in Japan in summer, and shorter than those in Japan in winter. For example, daylight hours in London in winter are one-third those of Tokyo....
BioPsychoSocial Medicine 2016 10:33
Published on: 5 December 2016