y0, y1, y2, y3, y4, y5, y6, y7, y8, y9 = y_all[:1340], y_all[1340:2680].reset_index(drop=True),
                                             y_all[2680:4020].reset_index(drop=True), y_all[4020:5360].reset_index(drop=True),
                                             y_all[5360:6700].reset_index(drop=True), y_all[6700:8040].reset_index(drop=True),
                                             y_all[8040:9380].reset_index(drop=True), y_all[9380:10720].reset_index(drop=True),
                                             y_all[10720:12060].reset_index(drop=True), y_all[12060:].reset_index(drop=True)

_y_all = pd.concat([y0,y1,y2,y3,y4,y5,y6,y7,y8,y9],axis=1)