LOS ANGELES (AP) — "Star Trek Beyond" easily topped the domestic box office in its first weekend in theaters with $59.3 million, but the real winner was "Lights Out," which cost Warner Bros. $5 million to make and landed in third place with $21.7 million out of the gate, studios said Monday. "Star Trek Beyond," the third film in the rebooted series, cost an estimated $185 million to produce. While its debut was healthy, it is over $10 million shy of the second installment's opening in 2013. Ice Age: Collision Course bombed in its domestic debut with $21.4 million, putting it in fourth place behind Lights Out, and the more direct competitor, The Secret Life of Pets, which hung in second place with $29.6 million after three weeks in theaters. The top 20 movies at U.S.