datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,11 0:30:00,30 ,       0,2.891009,0.096367,0.527824
nsacmbeC1.c1,2002,11 1:30:00,30 ,       0,0.628781,0.020959,0.114799
nsacmbeC1.c1,2002,11 2:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,11 3:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,11 4:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,11 5:30:00,29 ,       0,6.772267,0.233526,1.257578
nsacmbeC1.c1,2002,11 6:30:00,30 ,       0,9.834547,0.327818,1.795534
nsacmbeC1.c1,2002,11 7:30:00,30 ,       0,6.218831,0.207294,1.135398
nsacmbeC1.c1,2002,11 8:30:00,30 ,       0,5.996465,0.199882,  1.0948
nsacmbeC1.c1,2002,11 9:30:00,30 ,       0,11.04365,0.376656,2.014947
nsacmbeC1.c1,2002,1110:30:00,30 ,       0,16.05016,1.274077,3.095959
nsacmbeC1.c1,2002,1111:30:00,30 ,       0,28.33707,4.799774,6.564296
nsacmbeC1.c1,2002,1112:30:00,30 ,       0,44.28157,8.958434,10.35109
nsacmbeC1.c1,2002,1113:30:00,30 ,       0,50.02207,9.923032,11.57928
nsacmbeC1.c1,2002,1114:30:00,30 ,       0,29.09881,6.304041,7.371812
nsacmbeC1.c1,2002,1115:30:00,30 ,       0,8.625932,1.818373,2.612413
nsacmbeC1.c1,2002,1116:30:00,30 ,       0,2.231501,0.170347,0.474988
nsacmbeC1.c1,2002,1117:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,1118:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,1119:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,1120:30:00,30 ,       0,0.059043,0.001968, 0.01078
nsacmbeC1.c1,2002,1121:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,1122:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,1123:30:00,29 ,       0,0.034778,0.001199,0.006458