There is confusion about its fact-finding because the report should have been more clear, but it is clear enough its standard was proof "beyond a reasonable doubt."
But that's not the standard for counterintell or impeachment...1/
"It did not establish crimes beyond a reasonable doubt."
Even if it says it didn't find proof beyond a reasonable doubt, it shows that there was more likely than not a conspiracy & coordination.
H/t @ThePaulSRyan)...
1. The Mueller Report makes errors and is not a clearly written legal document. This question should have been clearly addressed from the beginning. Nevertheless, I suggest the report eventually applies its legal standard: Proof beyond a reasonable doubt.
A fair reading of the Mueller Report shows that, even if not beyond a reasonable doubt, there was Trump/Russia conspiracy & coordination as high crimes and misdemeanors beyond a preponderance/ more-likely-than-not standard.
A) Manafort/Gates w/ Russian spy Kilimnik
B) Trump/Stone/Wiki/Russia