datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2002,11 0:00:00,30 ,       0,0.272971,0.013337,0.054249
twpcmbeC3.c1,2002,11 1:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,11 2:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,11 3:00:00,30 ,       0, 0.07125,0.004193,0.016108
twpcmbeC3.c1,2002,11 4:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,11 5:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,11 6:00:00,30 ,       0,3.244833,0.750332,0.646466
twpcmbeC3.c1,2002,11 7:00:00,30 ,0.810333,30.96317,17.13947,7.989664
twpcmbeC3.c1,2002,11 8:00:00,30 ,  2.6975,71.12017,48.41486,20.29854
twpcmbeC3.c1,2002,11 9:00:00,30 ,9.950333, 119.527,82.07871,31.09962
twpcmbeC3.c1,2002,1110:00:00,30 ,44.15117, 159.721,113.2267,33.32238
twpcmbeC3.c1,2002,1111:00:00,30 ,47.39917,173.7448,125.5418,38.86071
twpcmbeC3.c1,2002,1112:00:00,30 , 22.1042,  186.13,115.9875,46.57484
twpcmbeC3.c1,2002,1113:00:00,30 ,16.99409,  189.99,133.1639,46.32605
twpcmbeC3.c1,2002,1114:00:00,30 , 38.7185,176.9545,133.3217,39.37766
twpcmbeC3.c1,2002,1115:00:00,30 ,21.48733,153.1325,122.9269,32.22216
twpcmbeC3.c1,2002,1116:00:00,30 ,17.97567,  125.45,92.39391,24.57115
twpcmbeC3.c1,2002,1117:00:00,30 ,21.21416,78.11849,57.07172,15.69395
twpcmbeC3.c1,2002,1118:00:00,30 ,0.290455,29.70766,19.05571,7.012971
twpcmbeC3.c1,2002,1119:00:00,30 ,       0,  2.2225,0.893771,0.604859
twpcmbeC3.c1,2002,1120:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,1121:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,1122:00:00,30 ,       0, 0.31023,0.010341, 0.05664
twpcmbeC3.c1,2002,1123:00:00,30 ,       0,0.245685, 0.00819,0.044856