The hourly rate is the range NovaPay uses across the site for this trade, and the typical job figure is the mid-market New Zealand price its assistant works from when it helps somebody set a budget. Both are the same numbers the product uses when you are inside it, published here rather than kept behind a sign-in.
What they are not: a survey, an average of anyone’s invoices, or what businesses on NovaPay charge. There is no dataset here large enough to claim any of those, so this page does not claim them. It also publishes no per-job price list, because a list like that would be exactly that claim in a more convincing format.
Treat the figures as an order of magnitude for planning. The real number for your job is a quote from somebody who has understood it.