I don’t know if there’s a polished infographic for S4 resource farming, but here have been attempts to compile some results in spreadsheet form Season 3 (Prov 16H - 36H), Season 4 & Season 5 Best Level to farm [Data Driven]
Also cf - for farming monsters - [Guide] Tremors of Underwild (Season 4) Farming Monsters
If anyone knows of more data or an infographic form, I wouldn’t mind seeing either!