You can send your Sequence emails hourly as well as daily!
Open your Sequence and the specific Sequence email you'd like to delay hourly.
Click the dropdown under Send this email
Change "days" to "hours"
Change the number to the number of hours you'd like the email delayed by
Set the email's status to Published via the toggle if you're ready
Your changes will save automatically! (It's unlikely, but if you're using the legacy email editor, be sure to save your changes.)
That's it!