While in town for a shoot for Shanghai Photofairs this past summer, photographer Florian Mueller would wander through the city’s streets, meeting the owners of food stalls and other businesses that stayed open into the night. The series, Nightshift, observes the inviting glow that emanates from Shanghai’s after-hours operations in addition to showcasing those that staff the small shops during the humid evenings. Flowers, carbonated beverages, cell phone cases, and ripe citrus are just some of the illuminated items that appear in the suite of works. You can see more images from Nightshift on Mueller’s website and Behance, and follow his travels on Instagram.