10 min rest if you need it. I find 5-6 min tends to be sufficient for grinding squat sets of 5s, but I have rested longer at times. If I am starting a new cycle and relatively light, I may cut that down to 3-4 min.
4-5 min seems to be sufficient for presses and I'll often rest just 3 min for CG bench press, front squats, "light" day presses or any other sub-maximal variation. 3 min seems to be the absolute minimum for effective strength sets.
For Power Snatches programmed as doubles, I rest 2 min. For Power Cleans as triples, I rest 3 min (I believe both of those rest periods for Oly lifts are referenced in the book). Coming from Xfit, these rest lengths may seem like an eternity (there seems to be a general Xfit philosophy that any rest longer than 2 min is an ineffective use of time), but you'll get use to it fairly quickly, in fact, when squats become grindfests, you'll need 5 min to convince yourself to get under the bar again: 2 min of heavy breathing, 2 min of absolute dread, and 1 min of acceptance [emoji15]