Reasonable Entry: Interior vs Exterior?

[Jonathan Child]

Do NH landlord tenant laws surrounding reasonable notice of entry apply to exterior as well as interior? For instance, what if a landlord wants to water some flowers around the exterior of the property (a duplex) or take care of a yellow jacket nest? Is reasonable, presumably 24-hour notice, required for exterior "entry?" 

No doubt going into the apartment itself (interior) would require reasonable notice.

Thanks