Set days when list events

The documentation says for the events API:

Only events created within the past 90 days will be included in timelines. Events older than 90 days will not be included (even if the total number of events in the timeline is less than 300).

That would be perfect as my repo is ninety-something days old and I should be able to get almost all of the events, whereas I get events only from the last 30 days: the oldest is 2020-11-20 14:38:37 UTC. (The number of events is 280.)

How could I get older events than 30 days?
Thanks in advance!