I don’t think it does any harm to list the days and times, but the guidance counselor can do that too. Personally, I would go ahead and write what you planned but change it slightly.
I took two courses at ABC college as part of my academic schedule (not dual enrollment) to deepen my studies in ???:
Honors Course X (1-2pm Monday-Friday, with labs??? 7-9 pm Tuesday and Friday)
Course Y (4-5:30 Tuesday and Friday)