https://www.sciencedaily.com/releases/2019/12/191220095438.htm

QUT's Professor Adrian Barnett led the research which examined more than 49,000 manuscript and 76,000 peer review online submissions to The BMJ and The BMJ Open, measuring whether the submissions were made on weekends, national holidays or late at night.

The study is published in the Christmas edition of The BMJ, which is a special issue of light-hearted studies of health.