University of Minnesota Duluth senior Leif Halvorson uses a light meter to measure the amount of light in an area on East Fourth Street near 21st Avenue East as Rachel Dahl, also a senior, records the information in the background. The two were working in a group doing field work for their University of Minnesota Duluth urban ecology geography class. (Amanda Hansmeyer/Duluth News Tribune)
UMD students map Duluth's lighting levels
DULUTH - Near the corner of North 19th Avenue East and East Fourth Street in Duluth might be a place where a buddy system is in order.
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