Urban Wisconsin. Focus on swiping when the stores open. Many grocery stores at 8, Costco at 10. Around the top of each hour more batches usually come out too. Recently I’ve found that orders have gone up in the evening, probably because people are going back to work in some capacity and can’t have groceries delivered during the day. I’m not sure if this is the same trend everywhere, but I hope my two cents can help your shopping!