They just walk straight from the camp they were just doing into a lane, the laner is magically in the worst possible position and they force cooldowns or get a kill. Like, without hesitation, without waiting, it just appears to magically be perfect. Every single game, every single time.
So when for example OddOne sometimes mentioned that he cant gank a lane for the next five minutes because the laner messed up the wave, or just casually looking at a lane, with (for me) no discernible indicators and goes "oh yea we can gank this soon"... I figured it must have something to do with the waves.
Sooooo. I couldn't find any guides for this kinda stuff. How do I learn to base my jungle playstyle around sidelane waves? How do I read that shit properly so that I can maximise my efficiency?