Jewel hours - to 1AM

When did Jewel-Osco stop being a 24-hour store?

I went to Jewel early this morning, planning to run in for a few items and avoid the lines. Too late! Or rather, too early. I was greeted by an almost-empty parking lot, which wasn't too surprising at 2:50AM. But, when the door didn't open when I approached, that was a clue.

I knew that some of the doors were turned off late at night, requiring customers to enter and leave by limited doors near registers, so I tried another door. Same result. Then I checked the Hours sign.

Jewel is now closed at 1:00AM six nights/week, and it closes at 12:00AM on Sunday nights.

I figured that Walmart was open, but my shopping can wait a little longer.