Nevada

and it pretty much sucked the life out of you. Work until 10pm back in at 5am (or sometimes 4) with a 30 minute commute in between.

Work days, then overnights, then back to days, then evenings all in the same week and next week will be different. Saturdays and Sundays are part of the work week every week.

Only in the last 20 years of my work life did I get a set daytime schedule not because of the seniority, but because of the job position that required day shifts.