When optimizing operations for production it's important to note that each facility will need different tweaks!
Cannabis is a highly senstive plant and small changes in SOPs, environmental controls, recipes, VPD, DLI/PPFD, plant maintenance, work flow, genetics, fertigation, all lead to improved plant health, quality/yield and in turn boost your bottom line (grams/sq ft).
Ultimately, it's a holistic approach.
You need to look at how the entire ecosystem works together.