irregular hours(Shift workers are more likely to suffer from depression....because of exhaustion brought on by irregular hours, a report has said. OLGA P.)
work time pattern(Another good idea would be to try to acquire a set shift or work time pattern. contributing to a further reduction in the notion of a "standardised" and uniform work time pattern. Annual Work Time Pattern. If you are interested just drop me a line and let me know how you plan to use the space and roughly what sort of work time pattern you have. The work-time pattern of part-time can be modified according student's need and the project scope. Alexander Demidov)
work schedule in place(Until agreement is reached, then employees assigned to flexible work schedules must return to the work schedule in place before the contract was implemented. Alexander Demidov)