This is the 15037th most frequent Polish word.
rozstawione
"Rozstawione" means "set apart" or "spread out."
In this sentence, 'rozstawione' is used in its passive form to describe the action of arranging or setting objects (chairs, in this case) around a given area or structure (a table).
Krzesła zostały rozstawione wokół stołu.
The chairs were arranged around the table.
Here, 'rozstawione' (changed to 'rozstawieni' to match plural masculine personal form) describes the placement of people acting as guards in various positions for a specific intention.
Strażnicy byli rozstawieni wokół zamku w celu jego ochrony.
The guards were stationed around the castle for its protection.
In this sentence, 'rozstawione' is used to denote the deliberate placement of lighting equipment along a pathway.