RE: My bot learned the wrong time, how to fix?

Dear admin,

If I make a new bot, will I lose all my data from the old bot? My old bot seems to be working great (mostly), and I am worried to start over. 

How do I teach my old bot the recognise the time properly, using this script? 

Or, how can I correct the bot to use a <date> module or variable that checks the date, in the Conversations and Corrections tab, instead of a static date or time (that is not accurate)?

Thank you so much for your kind help