“Revenge bedtime procrastination: A plight of our times?” [Medical News Today]

" the less enjoyable things a person could do during the day, the likelier it was that they would try to reclaim that time at night and engage in the more pleasurable activities they had not been able to do during the day. ‘One of the significant causes of revenge sleep procrastination is where our current working culture intersects with our personal and leisure time expectations in our p.m. bookend,’ Chambers told MNT.”