How do I read data from a data source at a specific time of day?

In Switch King, you can specify that data from a data source is to be collected at a specific time of day. The applicable data source need to have the "poll type" set to "Time and interval". You also need to specify the "poll interval" and the "poll time"

Normally, the poll interval is set to 24:00, meaning that data is collected at the specified "poll time" and only once per 24h.