Height changes and peeps AI

[CharlieP]

I have often wondered when making my parks if the amount of up and down heights to which the peeps have to walk affects the peeps comfort levels. What I mean do their happiness, energy, hunger and thirst levels change quicker on more hilly terrain than on flat terrain. The weather changes their thirst levels. Has anyone ever built two parks, one hilly and one flat both of which have the same rides in the same places and checked this out? Just wondering!