Generate CSV every 24 hours

[splunkcol]

I have been asked to generate a csv with the indexed information of 1 index after 02:00 hours and that the name of the csv file that is generated has the name of the index and the date, I don't know if it can be concatenated

name csv = index_date.csv

I know the inputlookup command exists

I think it would be something like this

index = myindex | inputlookup file.csv

but I don't know how to create the complete query in such a way that it generates the file with the name I need

for example

firewall_20122020
firewall_21122020
firewall_22122020
firewall_23122020

[splunkcol]

The query is created and after obtaining the result it is saved as a report, given a name and saved.

After saving, a pop-up window appears that allows programming at what time and how often to generate the file

index=firewall
| outputcsv [stats count | eval search=strftime(now(), "firewall-%y%m%d-%H%M%S.csv")]