“The circadian and sleep processes are also very tightly related to your mental state and how alert you are,” said Agung Julius, one of the co-authors on this paper. “If you try to do something in the wrong time of day, your alertness is not going to be as effective as if you ...
This result can be explained by the fact that these two predictors are directly related to the sleep process. Time spent in bed and awakening in minutes were identified in previous studies as symptoms associated with sleep disorders and may also be signs of insomnia [54]. Time in bed also ...