datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,08 0:30:00,28 ,       0,1.854707,0.205539,0.495852
nsacmbeC1.c1,2005,08 1:30:00,27 ,       0,0.708047,0.041691,0.155513
nsacmbeC1.c1,2005,08 2:30:00,27 ,       0,1.622254,0.113501,0.409693
nsacmbeC1.c1,2005,08 3:30:00,25 ,       0,5.480859,0.401176,1.250937
nsacmbeC1.c1,2005,08 4:30:00,17 ,       0,15.20964,2.014572,3.839823
nsacmbeC1.c1,2005,08 5:30:00,19 ,       0, 27.7144,6.854016,6.780475
nsacmbeC1.c1,2005,08 6:30:00,23 ,1.466417,44.14613,10.48363,8.878817
nsacmbeC1.c1,2005,08 7:30:00,24 ,5.738222,62.40013, 18.9692,13.50571
nsacmbeC1.c1,2005,08 8:30:00,27 ,8.485894,79.90939,26.42905,18.60469
nsacmbeC1.c1,2005,08 9:30:00,30 ,6.195117,92.91521,30.18316,21.98807
nsacmbeC1.c1,2005,0810:30:00,30 ,8.490985,103.7681,39.36856,25.96649
nsacmbeC1.c1,2005,0811:30:00,30 ,8.660124,111.6628,45.91142, 29.6449
nsacmbeC1.c1,2005,0812:30:00,30 ,10.09552,116.7197,48.80387,29.27667
nsacmbeC1.c1,2005,0813:30:00,31 ,9.217685,191.7811, 55.5746,40.13556
nsacmbeC1.c1,2005,0814:30:00,28 ,7.007431, 118.482,54.36621,29.77704
nsacmbeC1.c1,2005,0815:30:00,29 ,8.609537,113.0652,51.98627,28.79976
nsacmbeC1.c1,2005,0816:30:00,29 ,7.398477,94.27519,45.09696,27.25683
nsacmbeC1.c1,2005,0817:30:00,28 ,6.004169,92.36824,41.39167,24.34591
nsacmbeC1.c1,2005,0818:30:00,28 ,3.519987,77.08208,26.50378,17.41245
nsacmbeC1.c1,2005,0819:30:00,26 ,3.884759, 60.1982,19.86248,15.10695
nsacmbeC1.c1,2005,0820:30:00,22 ,2.731825,42.30519, 11.9592,11.38992
nsacmbeC1.c1,2005,0821:30:00,15 ,       0,30.17753,7.862686,9.203987
nsacmbeC1.c1,2005,0822:30:00,15 ,       0,17.20908,2.307766,4.742643
nsacmbeC1.c1,2005,0823:30:00,25 ,       0,6.463966,0.482133,1.482307