Iteration to create a loop "for" in time 1, the first value of the list, but in time 2, the second value of the list and so on

Hello everyone!!
I have a .txt with several numerical values, I would like to use in the “time 1” the first value that it appears in the column of the .txt, then in the following step, it iterates to get time 2 and the second value that it appears in the column of the .txt…and so on.
It´s like a loop "for"
But I don´t know how I could get it.
.txt file: https://drive.google.com/open?id=0B7BHQ9xNT7pWUkdjVUFMUGtPSGc
dynamo file: https://drive.google.com/open?id=0B7BHQ9xNT7pWdVJkdG1SZU9Vak0

Thanks a lot!! Regards!