datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2002,03 0:30:00,29 , 0, 0, 0, 0 twpcmbeC2.c1,2002,03 1:30:00,29 , 0, 0, 0, 0 twpcmbeC2.c1,2002,03 2:30:00,30 , 0, 0.05952,0.001984,0.010867 twpcmbeC2.c1,2002,03 3:30:00,30 , 0,0.068626,0.002288,0.012529 twpcmbeC2.c1,2002,03 4:30:00,31 , 0, 0, 0, 0 twpcmbeC2.c1,2002,03 5:30:00,31 , 0, 0, 0, 0 twpcmbeC2.c1,2002,03 6:30:00,31 , 0,3.341665,0.523175,0.695705 twpcmbeC2.c1,2002,03 7:30:00,31 ,2.907548,84.20652,33.11318,16.79165 twpcmbeC2.c1,2002,03 8:30:00,31 ,2.139851,138.9879,51.16726,26.34679 twpcmbeC2.c1,2002,03 9:30:00,31 ,7.117513,146.8753,48.23876,28.29621 twpcmbeC2.c1,2002,0310:30:00,31 ,7.629421,125.3279,50.63614,26.54897 twpcmbeC2.c1,2002,0311:30:00,31 ,3.326532,180.5912,73.05218,41.96492 twpcmbeC2.c1,2002,0312:30:00,31 , 8.46605,139.3164,65.23672,34.22098 twpcmbeC2.c1,2002,0313:30:00,31 ,22.38514,198.8128,74.78232,40.62934 twpcmbeC2.c1,2002,0314:30:00,31 ,2.058428,181.9857,58.67308,36.16717 twpcmbeC2.c1,2002,0315:30:00,31 ,4.495695,143.7165,69.10919,41.71435 twpcmbeC2.c1,2002,0316:30:00,31 ,3.315417,176.6699,47.01995,36.29257 twpcmbeC2.c1,2002,0317:30:00,31 ,2.579234,67.95514,27.92603,18.86837 twpcmbeC2.c1,2002,0318:30:00,31 ,2.085702,47.65489,26.00771,12.39993 twpcmbeC2.c1,2002,0319:30:00,31 , 0,5.405273,1.002907,1.093316 twpcmbeC2.c1,2002,0320:30:00,31 , 0, 0, 0, 0 twpcmbeC2.c1,2002,0321:30:00,31 , 0, 0, 0, 0 twpcmbeC2.c1,2002,0322:30:00,30 , 0, 0, 0, 0 twpcmbeC2.c1,2002,0323:30:00,29 , 0, 0.1902,0.006559,0.035319