datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2002,04 0:30:00,30 ,398.7088,438.1549,419.4642,10.50206
twpcmbeC1.c1,2002,04 1:30:00,30 , 398.812,439.3636,418.4837, 10.1258
twpcmbeC1.c1,2002,04 2:30:00,30 ,396.0825, 437.604,416.7963,12.12815
twpcmbeC1.c1,2002,04 3:30:00,30 ,391.0817,441.3393,414.9131,11.82641
twpcmbeC1.c1,2002,04 4:30:00,30 ,386.5736,440.7893,414.7782,12.70749
twpcmbeC1.c1,2002,04 5:30:00,30 ,389.1175,439.6161, 413.845,  12.955
twpcmbeC1.c1,2002,04 6:30:00,30 ,398.4785,434.7238,412.1889,10.87073
twpcmbeC1.c1,2002,04 7:30:00,30 ,401.7591,440.6983,415.3597,9.342052
twpcmbeC1.c1,2002,04 8:30:00,30 ,403.6021,437.9181,420.2896,9.259944
twpcmbeC1.c1,2002,04 9:30:00,30 ,404.7303,438.7074,421.6399,8.808362
twpcmbeC1.c1,2002,0410:30:00,30 ,407.4884,444.6709,424.2759,9.518916
twpcmbeC1.c1,2002,0411:30:00,30 ,409.2016,449.4994,426.0305,10.61088
twpcmbeC1.c1,2002,0412:30:00,30 ,410.5063,445.1437,427.0521,  10.745
twpcmbeC1.c1,2002,0413:30:00,30 ,408.4312,447.4328,426.6318,9.725143
twpcmbeC1.c1,2002,0414:30:00,30 , 409.087,449.3736,427.5425,10.09683
twpcmbeC1.c1,2002,0415:30:00,30 ,408.5927,445.9014, 427.181,9.561506
twpcmbeC1.c1,2002,0416:30:00,30 , 409.838,448.6074,425.6489,9.792694
twpcmbeC1.c1,2002,0417:30:00,30 ,406.9416,  442.25,424.0274,10.50412
twpcmbeC1.c1,2002,0418:30:00,30 ,404.9254,437.4037,420.7943, 8.96833
twpcmbeC1.c1,2002,0419:30:00,30 ,403.3756,433.1035,416.0347, 7.98092
twpcmbeC1.c1,2002,0420:30:00,30 ,399.8434,441.5747,417.9423,9.772428
twpcmbeC1.c1,2002,0421:30:00,30 ,398.6696,434.6856,416.9091,8.921975
twpcmbeC1.c1,2002,0422:30:00,30 ,401.0829,432.1826,415.9528,8.382854
twpcmbeC1.c1,2002,0423:30:00,30 ,400.5503,433.3802, 417.949,8.759007