 
 <translate> This is the relevant information: Albertsons Stadium is widely known for its unusual blue playing surface, installed in 1986, while Boise State was in the Big Sky Conference.
The answer: 1986. <hau> Wannan shi ne bayanin da ya dace: Gidan wasan Albertsons sananne ne sosai saboda yanayin wasan sa na shuɗi, wanda aka girka a 1986, yayin da Boise State ke cikin Babban Taron Sama. Amsar ita ce: 1986. 