Which is the end and start time of Barnaul which is located in the administrative territorial entity as West Siberian Krai?
SELECT ?value1 ?value2 WHERE { wd:Q6014 p:P131 ?s . ?s ps:P131 wd:Q4186485 . ?s pq:P582 ?value1 . ?s pq:P580 ?value2 }
barnaul: Q6014 west siberian krai: Q4186485