Time Range      Source Name   Position
-----------------  ------------  --------
16:08:46 18:34:22  AR9591        S18E31
18:56:40 20:01:20  AR9591        S18E31
20:28:42 21:50:50  AR9591        S18E31
21:53:11 21:54:55  AR9591        S18E31
22:37:07 23:51:55  AR9591        S18E31