datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2007,03 0:30:00,31 ,       0,0.556199,0.031587,0.106361
twpcmbeC2.c1,2007,03 1:30:00,31 ,       0,0.224433,0.012119,0.044514
twpcmbeC2.c1,2007,03 2:30:00,31 ,       0,0.215433,0.015705,0.045091
twpcmbeC2.c1,2007,03 3:30:00,31 ,       0,0.114708,0.005152,0.021158
twpcmbeC2.c1,2007,03 4:30:00,31 ,       0,0.157837,0.005092,0.028348
twpcmbeC2.c1,2007,03 5:30:00,31 ,       0,0.050995,  0.0025,0.010181
twpcmbeC2.c1,2007,03 6:30:00,31 ,       0,0.001256,0.000157,0.000261
twpcmbeC2.c1,2007,03 7:30:00,31 ,0.159706,43.17531,12.30984,11.77293
twpcmbeC2.c1,2007,03 8:30:00,31 ,0.509331,268.2311,168.6535,74.02881
twpcmbeC2.c1,2007,03 9:30:00,31 ,0.205544,516.9143,330.0982,152.2973
twpcmbeC2.c1,2007,0310:30:00,31 ,0.886887,695.2706,460.0596,209.1409
twpcmbeC2.c1,2007,0311:30:00,31 ,2.471405,  878.39, 569.994,234.0388
twpcmbeC2.c1,2007,0312:30:00,31 , 1.31488,966.2558,594.4908,271.2096
twpcmbeC2.c1,2007,0313:30:00,31 ,2.290512,960.2348,557.3512,270.9558
twpcmbeC2.c1,2007,0314:30:00,31 ,2.592117,876.1852,487.8866,258.9388
twpcmbeC2.c1,2007,0315:30:00,31 ,1.775818,712.6871,378.7241, 208.287
twpcmbeC2.c1,2007,0316:30:00,31 ,0.219696,518.5755,277.4926,168.4392
twpcmbeC2.c1,2007,0317:30:00,31 ,0.198154,277.1622,136.5987,94.41243
twpcmbeC2.c1,2007,0318:30:00,31 ,0.003139,57.59016,26.67988,22.59646
twpcmbeC2.c1,2007,0319:30:00,31 ,8.862E-6,0.054858,0.010947,0.013703
twpcmbeC2.c1,2007,0320:30:00,31 ,       0,0.025696,0.001372, 0.00498
twpcmbeC2.c1,2007,0321:30:00,31 ,       0,0.096562,0.008868,0.023936
twpcmbeC2.c1,2007,0322:30:00,31 ,       0,0.254522,0.011281,0.046651
twpcmbeC2.c1,2007,0323:30:00,31 ,       0,0.569299,0.039781,0.129113