Sleeping 10-12 hours, eternal fatigue and a wave of energy only in the evening are signs of a special type of depression, scientists have found. Similar symptoms were found in almost a quarter of the 15 thousand participants in the study. The condition is called circadian depression.

Sleeping 10-12 hours, eternal fatigue and a wave of energy only in the evening are signs of a special type of depression, scientists have found. Similar symptoms were found in almost a quarter of the 15 thousand participants in the study. The condition is called circadian depression.