trialIdx, sceneName, testFacingDir, testView, isCongruent, rt, timestamp, isCorrect, roll, pitch, yaw
0, practice1, left, left, 1, 0.2003403, 130505, 1, 1.768201, 3.415122, -90.16455
1, practice2, right, left, 0, 1.358879, 130529, 0, -2.231842, 1.681134, 79.37618