ini_1 = 11:08:51
fin_1 = 11:12:04
4m+13s

ini_2 = 11:31:03
fin_2 = 11:34:17
3m+14s

ini_3 = 11:25:17
fin_3 = 11:28:31
3m+14s

ini_4 = 11:37:09
fin_4 = 11:40:24
3m+15s

ini_5 = 11:43:29
fin_5 = 11:46:48
3m+19s