date,pga1,pga2,pga3 18-08-2018:20:25:00, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:58, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:55, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:52, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:49, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:47, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:44, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:41, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:38, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:36, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:33, 0.8972, 0.7780, 0.4676 18-08-2018:20:24:30, 0.8972, 0.7780, 0.4676