link values times traveler_type 9 0.0,2.0,1.0,0.0 390,435,480 1 13 0.0,2.0,1.0,0.0 390,435,480 1 17 0.0,2.0,1.0,0.0 390,435,480 1 21 0.0,2.0,1.0,0.0 390,435,480 1 25 0.0,2.0,1.0,0.0 390,435,480 1 29 0.0,2.0,1.0,0.0 390,435,480 1 33 0.0,2.0,1.0,0.0 390,435,480 1 37 0.0,2.0,1.0,0.0 390,435,480 1