datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,05 0:30:00,31 ,190.9312,306.2543,258.5833,34.19631
nsacmbeC1.c1,2007,05 1:30:00,31 , 190.925,307.5202,257.8001,  33.295
nsacmbeC1.c1,2007,05 2:30:00,31 ,193.8664,304.3071,254.6084,32.99285
nsacmbeC1.c1,2007,05 3:30:00,31 ,193.5613,296.0827,252.2093,32.10468
nsacmbeC1.c1,2007,05 4:30:00,31 ,191.4275,296.3047,248.7907,32.48727
nsacmbeC1.c1,2007,05 5:30:00,31 ,189.9619, 296.262,247.4852,32.67941
nsacmbeC1.c1,2007,05 6:30:00,31 ,187.1087,294.9388,245.4695,33.49225
nsacmbeC1.c1,2007,05 7:30:00,31 ,179.3892,295.1893,242.5409,34.28453
nsacmbeC1.c1,2007,05 8:30:00,31 ,180.6734,295.1254, 241.818,34.36996
nsacmbeC1.c1,2007,05 9:30:00,31 ,186.3754,295.0062,245.1054, 32.6254
nsacmbeC1.c1,2007,0510:30:00,31 ,193.2204,294.1307,247.1542, 33.3112
nsacmbeC1.c1,2007,0511:30:00,31 ,195.4402, 295.154,248.4772,33.71813
nsacmbeC1.c1,2007,0512:30:00,31 ,194.7778,299.5231,250.4297,33.96969
nsacmbeC1.c1,2007,0513:30:00,31 ,194.6877,301.7622,252.3735,32.81878
nsacmbeC1.c1,2007,0514:30:00,31 ,194.1622,303.5073,251.7384, 31.7098
nsacmbeC1.c1,2007,0515:30:00,31 ,194.2455,308.8806,252.7469,30.39718
nsacmbeC1.c1,2007,0516:30:00,31 ,195.0277,311.7459,253.1743, 32.4869
nsacmbeC1.c1,2007,0517:30:00,31 ,195.8165,307.8938,254.8549,33.38743
nsacmbeC1.c1,2007,0518:30:00,31 ,192.7437,299.7013,256.1357,32.32868
nsacmbeC1.c1,2007,0519:30:00,31 ,191.9607,304.0943,256.4562,33.55089
nsacmbeC1.c1,2007,0520:30:00,31 ,191.1743,305.5996,258.0454,33.87913
nsacmbeC1.c1,2007,0521:30:00,31 ,190.4253,305.7723, 258.991,33.02028
nsacmbeC1.c1,2007,0522:30:00,31 , 189.813, 305.423,257.9286,33.65896
nsacmbeC1.c1,2007,0523:30:00,31 ,190.6262,304.4887,259.7078,34.90894