datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,08 0:30:00,31 ,0.433998, 16.3476,2.108471, 2.99535
sgpcmbeC1.c1,2000,08 1:30:00,31 ,0.437698, 6.13222, 1.66114,1.498775
sgpcmbeC1.c1,2000,08 2:30:00,31 ,0.366339,10.30381,2.138782,2.188863
sgpcmbeC1.c1,2000,08 3:30:00,31 ,0.497063,17.30807,2.767898, 3.80707
sgpcmbeC1.c1,2000,08 4:30:00,31 ,0.623841,12.46948,2.304245,2.610011
sgpcmbeC1.c1,2000,08 5:30:00,31 ,0.471343,6.923655,1.850923,1.725681
sgpcmbeC1.c1,2000,08 6:30:00,31 ,0.584338,10.09107,1.781552,1.806697
sgpcmbeC1.c1,2000,08 7:30:00,31 ,0.903935,  7.0167,3.051973,1.252808
sgpcmbeC1.c1,2000,08 8:30:00,31 ,0.939872,14.56258,3.701818,2.868488
sgpcmbeC1.c1,2000,08 9:30:00,31 ,1.706383,9.528754, 3.35808, 1.37713
sgpcmbeC1.c1,2000,0810:30:00,31 ,1.445027,10.92945,3.259596,1.934471
sgpcmbeC1.c1,2000,0811:30:00,31 ,0.934469, 11.0354,2.873846,1.855753
sgpcmbeC1.c1,2000,0812:30:00,31 ,1.270923,7.827542,2.738277,1.402072
sgpcmbeC1.c1,2000,0813:30:00,31 ,1.159211,5.895378,2.518463,1.092513
sgpcmbeC1.c1,2000,0814:30:00,31 ,1.375999,8.404666,2.533715,1.547371
sgpcmbeC1.c1,2000,0815:30:00,31 , 1.04531, 4.82194,2.130851,1.010784
sgpcmbeC1.c1,2000,0816:30:00,31 ,0.955446, 5.32079,2.214204,1.311542
sgpcmbeC1.c1,2000,0817:30:00,31 , 0.96943,7.747628,2.369471,1.759168
sgpcmbeC1.c1,2000,0818:30:00,31 ,1.095971,15.26033,3.690758,3.022534
sgpcmbeC1.c1,2000,0819:30:00,31 ,0.936015,4.756705, 3.10921,0.906873
sgpcmbeC1.c1,2000,0820:30:00,31 ,0.835506,5.206416,2.083734,0.784651
sgpcmbeC1.c1,2000,0821:30:00,31 ,0.628635,4.111533,1.749903, 0.94636
sgpcmbeC1.c1,2000,0822:30:00,31 ,0.484763,6.389142,1.855539,1.314094
sgpcmbeC1.c1,2000,0823:30:00,31 ,0.551221,4.603838,1.673324,0.986583