Osiris Shrine Interior
From WikiRaider
The Osiris Shrine Interior is a location in Lara Croft and the Temple of Osiris. It is located under the Shrine of Osiris in the center of the map. Inside there are two round mechanisms, the outer that controls the Seasons outside and another the inner that controls the Time of Day. Lara and her companions can turn the levers to select the desired weather and/or time.
At first the choices are limited, but as the player progresses through the game the more combinations become available.