Time Range      Source Name   Position
-----------------  ------------  --------
15:43:11 18:51:47  AR 921        S05W78
19:13:29 20:13:01  AR 921        S05W78
20:49:30 22:03:45  AR 921        S05W78
22:26:37 23:32:14  AR 921        S05W78