Time Range      Source Name   Position
-----------------  ------------  --------
16:06:46 18:31:26  AR  87        S08W03
18:51:48 20:14:28  AR  87        S08W03
20:38:47 22:16:23  AR  87        S08W03
22:36:46 23:49:27  AR  87        S08W03