If you are satisfied with your Data Warehouse exports being run daily, then you have the option to choose which hour of the day they should be executed! All you need to do is edit your export (or do this while configuring it for the first time). Start by going to the Data Warehouse tab in the left side navigation, select your export and then hit Edit:
Next, find the Schedule section:
In this dropdown, you will have options for every hour of a full day if you choose a daily run interval for your export:
Read this article if you want to know how the Funnel interface treats time for the various export functions that we offer!