I worked about 30-37.5 hours per week.
Hired for 6am-10am.
Never consistent, except for people who are grandfathered in with regular full-time status -- mostly they just do flex full-time now, which means you almost always get a full work schedule, but shifts are all over the place. I usually get a good number of hours though -- I used to be (flex) full-time, but now that I'm in university I'm still getting about 20-25 hours per week.
For stock associates in the Big Ticket Department (now called Major Home Fashions), the morning shifts would start at seven or eight o'clock and afternoon shifts would run from twelve-thirty to closing (later during the Christmas season)
Not consistent at all. Mostly just 4 hour closing shifts unless you are full time.