id_ 12h_ago________________ 10h_ago________________ 8h_ago_________________ 6h_ago_________________ 4h_ago_________________ 2h_ago_______________now frzn%
 1-1 ......XXXXXXXXXXX....XXXXXXXXXXXX........XXXXXXXXXXX..XXXXXXXXXXX..XXXXXXXX......................XXXXXXXXXXX............XXXXXXXXXX..XXXXXXXXXXX. (59%) 
 1-2 .....XXXXXXXXX...XXXXXXX.................XXXXXXXXX......XXXXXXX...XXXXXXXXXXX...XXXXXXXXXX................XXXXXXXXXXXX...........XXXXXX....XXXXX (52%) 
 1-3 .......XXXXXXXXXXX.......................XXXXXXXXXXX.....XXXXXXXX......................................XXXXXXXXXXX...XXXXXXXX..XXXXXXXXXX....XXX (43%) 
 1-4 XXX...XXXXXXXXX.............................XXXXXXXXXXX...........XXXXXXX..................XXXXXXXX........XXXXXXXXXXXX........XXXXXXXXXX..XXXXX (45%) 
 2-1 .................XXXXXXXXXXXX..XXXXXXXXX......XXXXXXXX..XXXXXXXX....................................XXXXXXXX.......XXXXXXXXXXXX................. (39%) 
 2-2 .....XXXXXXXXXX..XXXXXXXXXXXX...XXXXXXXXXXXX..XXXXXXX....XXXXXXXXXXXX...XXXXXXXXX................XXXXXXXXXXXX......XXXXXXXX......XXXXXXXXXXXX... (65%) 
 2-3 ......XXXXXXX.............XXXXXXXX....................XXXXXXXXXX..XXXXXXXXXX.......................................XXXXXXX.....XXXXXXXXXX..XXXXX (39%) 
 2-4 XXXXXXXXXXX......XXXXXXXXXXX...XXXXXXXXXX.........................XXXXXXXXXXX..............XXXXXXXXX..XXXXXXX......XXXXXXXXXXX..XXXXXXX....XXXXX (56%) 
 2-5 XXXXX............XXXXXXXXXX...XXXXXXXXXX..XXXXXXXX....XXXXXXXXXXX.XXXXXXXX.....XXXXXX............XXXXXXX...XXXXXXXX............XXXXXXXXXXX...XXX (60%) 

X marks the frost.
O means offline.