15:00 0
natural
15:00 
05:00 0
05:00 0
25:00 0
17:00 0
46:00 0
12:00 0
06:00 0
06:00 0
07:00 2
15:00 1
41:00 0
30:00 0
12:00 0
09:00 0
45:00 0
23:00 0
17:00 0
17:00 0
00:02 1