datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,11 0:30:00,26 ,0.011443,0.261079,0.027566,0.048089
sgpcmbeC1.c1,2000,11 1:30:00,26 ,0.010881,0.061448,0.023473,0.013704
sgpcmbeC1.c1,2000,11 2:30:00,26 ,0.010995,0.063466,0.026174, 0.01604
sgpcmbeC1.c1,2000,11 3:30:00,25 ,0.010978,0.138947,0.028946,0.028978
sgpcmbeC1.c1,2000,11 4:30:00,24 ,0.010853,0.146975,0.030486,0.033919
sgpcmbeC1.c1,2000,11 5:30:00,24 ,0.010993,0.149295,0.028334, 0.02891
sgpcmbeC1.c1,2000,11 6:30:00,24 ,0.012348,0.093452,0.026862,0.020722
sgpcmbeC1.c1,2000,11 7:30:00,24 ,0.007181,0.075669,0.023366,0.018399
sgpcmbeC1.c1,2000,11 8:30:00,25 ,0.010703,0.384713,0.039503, 0.07512
sgpcmbeC1.c1,2000,11 9:30:00,29 ,0.009883, 0.62874, 0.06241,0.131887
sgpcmbeC1.c1,2000,1110:30:00,28 ,0.012003,0.138242,0.039347, 0.03887
sgpcmbeC1.c1,2000,1111:30:00,28 ,0.011267,0.103108,0.029157,0.025026
sgpcmbeC1.c1,2000,1112:30:00,27 ,0.011432,0.175277, 0.03701,0.035229
sgpcmbeC1.c1,2000,1113:30:00,28 ,0.010213,0.224966,0.035477,0.042518
sgpcmbeC1.c1,2000,1114:30:00,27 ,0.012562,0.181996,0.038672,0.042605
sgpcmbeC1.c1,2000,1115:30:00,28 ,0.011575,0.316477,0.046586,0.066206
sgpcmbeC1.c1,2000,1116:30:00,28 ,0.010871,0.235353,0.029972,0.042457
sgpcmbeC1.c1,2000,1117:30:00,28 ,0.011278,0.257209,0.038384, 0.05514
sgpcmbeC1.c1,2000,1118:30:00,28 ,0.010861,0.124596,0.030035,0.026842
sgpcmbeC1.c1,2000,1119:30:00,28 ,0.011963, 0.11229,0.030718,0.028472
sgpcmbeC1.c1,2000,1120:30:00,28 ,0.009986,0.119024,0.030631,0.028759
sgpcmbeC1.c1,2000,1121:30:00,28 ,0.010213,0.132986,0.033216,0.033435
sgpcmbeC1.c1,2000,1122:30:00,26 , 0.00983,0.113754,0.027772,0.024405
sgpcmbeC1.c1,2000,1123:30:00,26 ,0.010437,0.037935,0.019724, 0.00706