How to arrange the time of Danyang Shunfeng Knight in the same city?

From 7: 00 a.m. to 9: 00 p.m., there are people working all day, from 7: 00 a.m. to 9: 00 p.m., but the shifts are different. Go to work at 7: 00 in the morning and get off work at 6: 45 in the afternoon. SF Knight is a distribution platform in the same city. The entry requirement is to work at least 4 hours a day, and must have a health certificate within the validity period.