On your [main/current] job, do you USUALLY work a daytime schedule or some other schedule?
*Read if necessary: By daytime, I mean a schedule in which most work is done between the hours of 6 a.m. and 6 p.m.

1. Daytime-- most work is done between 6 a.m. and 6 p.m.
2. Some other schedule
Don't know, Refusal

What hours do you usually work [at your main job]?
*Read if necessary: Do you usually work evenings, nights, a rotating shift, a split shift, an irregular schedule, or some other shift?

1. An evening shift -- most work is done between 2 p.m. and midnight
2. A night shift -- most work is done between 9 p.m. and 8 a.m.
3. A rotating shift -- hours change periodically from days to evenings or night
4. A split shift -- hours consist of two distinct periods each day
5. An irregular schedule
6. Some other shift
Don't know, refusal

On your [main/current] job, do you USUALLY work a daytime schedule or some other schedule?
*Read if necessary: By daytime, I mean a schedule in which most work is done between the hours of 6 a.m. and 6 p.m.

1. Daytime-- most work is done between 6 a.m. and 6 p.m.
2. Some other schedule
Don't know, Refusal

What hours do you usually work [at your main job]?
*Read if necessary: Do you usually work evenings, nights, a rotating shift, a split shift, an irregular schedule, or some other shift?

1. An evening shift -- most work is done between 2 p.m. and midnight
2. A night shift -- most work is done between 9 p.m. and 8 a.m.
3. A rotating shift -- hours change periodically from days to evenings or night
4. A split shift -- hours consist of two distinct periods each day
5. An irregular schedule
6. Some other shift
Don't know, refusal