datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1998,08 0:30:00,28 ,0.020886,0.145789,0.055094,0.030172
sgpcmbeC1.c1,1998,08 1:30:00,28 ,0.019017, 0.11576,0.052174, 0.02908
sgpcmbeC1.c1,1998,08 2:30:00,28 ,0.017175,0.147686,0.054894,0.034946
sgpcmbeC1.c1,1998,08 3:30:00,27 ,0.018866,0.079224,0.037369,0.017159
sgpcmbeC1.c1,1998,08 4:30:00,27 ,0.017618,0.129745,0.050277,0.029518
sgpcmbeC1.c1,1998,08 5:30:00,26 , 0.02074,0.172214,0.048225,0.031624
sgpcmbeC1.c1,1998,08 6:30:00,26 ,0.016179,0.136866,0.048601,0.030107
sgpcmbeC1.c1,1998,08 7:30:00,26 ,0.017229,0.146974,0.043138,0.028198
sgpcmbeC1.c1,1998,08 8:30:00,27 , 0.01532,0.141125,0.042813,0.028328
sgpcmbeC1.c1,1998,08 9:30:00,28 ,0.017916,0.086406,0.044826,0.019328
sgpcmbeC1.c1,1998,0810:30:00,28 ,0.021898,0.109548,0.050508,0.019588
sgpcmbeC1.c1,1998,0811:30:00,28 ,0.028926,0.123543,0.068945,0.021548
sgpcmbeC1.c1,1998,0812:30:00,28 , 0.00769,0.194079,0.085669,0.039904
sgpcmbeC1.c1,1998,0813:30:00,27 ,0.026179,0.218694,0.090465,0.047423
sgpcmbeC1.c1,1998,0814:30:00,27 ,0.028076,0.159121,0.089591,0.035691
sgpcmbeC1.c1,1998,0815:30:00,27 ,0.028669,0.180964,0.089134,0.036885
sgpcmbeC1.c1,1998,0816:30:00,27 ,0.027954,0.206791, 0.07918,0.040573
sgpcmbeC1.c1,1998,0817:30:00,25 ,0.033811,0.191192,0.071696,0.039983
sgpcmbeC1.c1,1998,0818:30:00,27 ,0.023648,0.324566,0.074937,0.059842
sgpcmbeC1.c1,1998,0819:30:00,28 ,0.023603,0.154153,0.055718,0.027103
sgpcmbeC1.c1,1998,0820:30:00,28 , 0.01669,0.078141,0.044679,0.018136
sgpcmbeC1.c1,1998,0821:30:00,28 ,0.015961,0.111591,0.049882,0.024744
sgpcmbeC1.c1,1998,0822:30:00,28 ,0.021769,0.100272,0.042389,0.019473
sgpcmbeC1.c1,1998,0823:30:00,28 ,0.018864,0.163598,0.050884,0.032863