Time Range      Source Name   Position
-----------------  ------------  --------
16:04:10 17:57:51  AR 988        S08W04
18:19:17 19:18:01  AR 988        S07W04
19:56:58 21:12:50  AR 988        S07W04
21:34:57 23:54:08  AR 988        S07W04