Night and day

Reynier Cruz Torres, who works on the MINERvA experiment, combined a night shot and a day shot of Wilson Hall into this image. He took the night picture just before his MINERvA owl shift and the day picture the next morning, just after the shift ended. Photo: Reynier Cruz Torres, University of Florida

Reynier Cruz Torres, who works on the MINERvA experiment, combined a night shot and a day shot of Wilson Hall into this image. He took the night picture just before his MINERvA owl shift and the day picture the next morning, just after the shift ended. Photo: Reynier Cruz Torres, University of Florida