No. Twelve months is the mandatory statutory minimum.
This answer is provided for general information only. No legal advice can be given without a consult as to the specifics of the case.
Sometimes prosecutors will agree to reopen and dismiss a refusal that was charged along with an OWI if you get to a point where pleading to the OWI makes sense. However, a judge may impose an IID requirement as part of a sentence on even an OWI first offense these days.