datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,01 0:30:00,31 ,400.3207,438.6005,415.1507, 10.6166
twpcmbeC1.c1,2001,01 1:30:00,31 ,399.9662,438.2385,415.2836,11.32012
twpcmbeC1.c1,2001,01 2:30:00,31 ,399.7984,437.9426, 414.589,   10.31
twpcmbeC1.c1,2001,01 3:30:00,31 ,399.2286, 440.861,414.4498,11.54374
twpcmbeC1.c1,2001,01 4:30:00,30 ,400.0376,  434.59,411.8108,8.662669
twpcmbeC1.c1,2001,01 5:30:00,30 ,397.1372,435.9224,413.7888,10.12297
twpcmbeC1.c1,2001,01 6:30:00,30 ,397.3209,436.4368, 413.655, 11.8021
twpcmbeC1.c1,2001,01 7:30:00,30 ,402.2914,443.0786, 415.146,9.399976
twpcmbeC1.c1,2001,01 8:30:00,30 ,405.3313,431.6887,416.4039,5.871121
twpcmbeC1.c1,2001,01 9:30:00,30 ,406.4476,439.4427,419.3167,7.655019
twpcmbeC1.c1,2001,0110:30:00,31 ,406.8508,448.1175,421.5047,9.350057
twpcmbeC1.c1,2001,0111:30:00,30 ,408.2979,449.7606,422.5057,10.12491
twpcmbeC1.c1,2001,0112:30:00,29 ,408.6096,445.4624,423.2469,10.41314
twpcmbeC1.c1,2001,0113:30:00,29 ,409.1792,459.2831,423.5474,11.66842
twpcmbeC1.c1,2001,0114:30:00,31 ,408.8119,451.6335,423.9162,10.03245
twpcmbeC1.c1,2001,0115:30:00,31 ,411.1886,449.4806,424.5759,8.904549
twpcmbeC1.c1,2001,0116:30:00,31 , 410.923, 448.012,425.0147,8.644307
twpcmbeC1.c1,2001,0117:30:00,31 ,411.0917,454.8824,426.1217,9.493119
twpcmbeC1.c1,2001,0118:30:00,31 ,406.6611,445.8109,421.5957,10.83613
twpcmbeC1.c1,2001,0119:30:00,31 ,403.8277,437.2901,417.8943,  9.7321
twpcmbeC1.c1,2001,0120:30:00,31 ,400.7078,441.8525,418.3873,10.76547
twpcmbeC1.c1,2001,0121:30:00,31 ,402.2399,438.2285,418.0137,10.16899
twpcmbeC1.c1,2001,0122:30:00,31 ,402.1179,447.9393,416.4469,11.31283
twpcmbeC1.c1,2001,0123:30:00,31 ,401.4594,440.5684,416.3026,11.93483