The leads you get in the morning around 10 a.m. are the same lists for Pre-foreclosure, Appointment of Substitute Trustee, Probate & Heirship, Evictions, and Liens that come in the afternoon, except the skip tracing information is added to the columns to the right.  

The list that you receive at 1 pm has the same lists without the skip tracing, but also includes the lists for the Tax Sale, Code Violations, Delinquent Taxes, Divorces, and Loan Modifications.