datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,11 0:30:00,28 ,       0, 0.60025,0.275661,0.151815
twpcmbeC1.c1,2000,11 1:30:00,28 ,       0, 0.43691,0.234665,0.133995
twpcmbeC1.c1,2000,11 2:30:00,28 ,       0,0.817306, 0.30186,0.162286
twpcmbeC1.c1,2000,11 3:30:00,28 ,       0, 0.79897,0.236345,0.161306
twpcmbeC1.c1,2000,11 4:30:00,28 ,       0,0.500085, 0.14829,0.141206
twpcmbeC1.c1,2000,11 5:30:00,28 ,1.112772,6.567256,3.109799,1.224512
twpcmbeC1.c1,2000,11 6:30:00,28 ,7.757169,78.56371,46.59677,22.62544
twpcmbeC1.c1,2000,11 7:30:00,28 ,  5.7993,158.6062,83.94182,35.62458
twpcmbeC1.c1,2000,11 8:30:00,28 ,1.281395, 200.946,100.3333,47.55235
twpcmbeC1.c1,2000,11 9:30:00,28 , 16.6125,325.6766,108.6862,75.07895
twpcmbeC1.c1,2000,1110:30:00,28 ,16.87641,357.6983,165.1755, 108.326
twpcmbeC1.c1,2000,1111:30:00,28 ,7.804049,331.9485,137.5121,113.2831
twpcmbeC1.c1,2000,1112:30:00,27 ,4.733243,339.2873,132.9492,115.8974
twpcmbeC1.c1,2000,1113:30:00,27 ,7.092379,401.0047,175.5144,125.9044
twpcmbeC1.c1,2000,1114:30:00,27 ,16.16736,278.4808,106.1811,82.73946
twpcmbeC1.c1,2000,1115:30:00,27 ,5.368237,197.5965,83.65161,61.12764
twpcmbeC1.c1,2000,1116:30:00,27 ,0.453942,153.8654,64.04989,43.75658
twpcmbeC1.c1,2000,1117:30:00,27 ,2.173545,78.18372,32.65589,22.63478
twpcmbeC1.c1,2000,1118:30:00,28 ,       0,2.355608,0.870142,0.697629
twpcmbeC1.c1,2000,1119:30:00,27 ,       0, 0.32747,0.052666,0.101754
twpcmbeC1.c1,2000,1120:30:00,28 ,       0, 0.40648,0.139672,0.141169
twpcmbeC1.c1,2000,1121:30:00,28 ,       0,0.549598,0.262892,0.155525
twpcmbeC1.c1,2000,1122:30:00,28 ,       0,0.929283,0.296544,0.221481
twpcmbeC1.c1,2000,1123:30:00,28 ,       0,0.642271, 0.34082,0.172102