Definition that contains work shift
- graveyard shift the work shift during the night (as midnight to 8 a.m.)
- night shift the work shift during the night (as midnight to 8 a.m.)
- day shift the work shift during the day (as 8 a.m. to 4 p.m.)
- swing shift the work shift during the evening (as 4 p.m. to midnight)
- evening shift the work shift during the evening (as 4 p.m. to midnight)