And in fact, a handful of illegal targets get hit each day, according to HRANA. HRANA is an Iranian human rights org that was banned in Iran during an election and has since been re-established in the US. They are a reliable source.

They publish a breakdown of the damage each day. E.g. https://www.en-hrana.org/day-17-of-the-u-s-israeli-war-on-ir...

If you scroll down to the "Facilities Protected Under International Humanitarian Law", you will see a list of non-military targets. That part is never empty in these reports.