datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2000,01 0:30:00,29 ,0.217423,17.60988,3.835628, 4.43205
nsacmbeC1.c1,2000,01 1:30:00,29 ,0.276568,  27.623, 4.80209,6.179693
nsacmbeC1.c1,2000,01 2:30:00,30 , 0.34196,21.78631,4.687526,5.435948
nsacmbeC1.c1,2000,01 3:30:00,30 ,0.302241, 15.5405,4.338963,3.834655
nsacmbeC1.c1,2000,01 4:30:00,29 ,0.334691,14.30495,4.821297,4.279871
nsacmbeC1.c1,2000,01 5:30:00,27 ,0.365386,20.37046, 4.86704,4.599644
nsacmbeC1.c1,2000,01 6:30:00,29 ,0.111609,18.82825,5.273699,5.020363
nsacmbeC1.c1,2000,01 7:30:00,29 ,  0.3678,11.99768,3.764938,3.510513
nsacmbeC1.c1,2000,01 8:30:00,28 ,0.241768,17.62856,4.601189,4.500571
nsacmbeC1.c1,2000,01 9:30:00,29 , 0.41154,16.46882,4.738356,4.413153
nsacmbeC1.c1,2000,0110:30:00,29 ,0.301069,14.71001,4.799548,3.877492
nsacmbeC1.c1,2000,0111:30:00,29 ,0.175373,16.03631,3.722972,3.941037
nsacmbeC1.c1,2000,0112:30:00,29 ,0.300222,17.41795,3.669928,3.973893
nsacmbeC1.c1,2000,0113:30:00,28 ,0.359598, 9.31829,4.177949,     3.2
nsacmbeC1.c1,2000,0114:30:00,30 ,0.280867,11.51358,3.805586,3.586539
nsacmbeC1.c1,2000,0115:30:00,29 ,0.444913,8.378867,3.021609,2.262978
nsacmbeC1.c1,2000,0116:30:00,29 ,0.277643,19.21847,4.280899,4.818097
nsacmbeC1.c1,2000,0117:30:00,30 ,0.238573,17.53923,4.446218,5.184092
nsacmbeC1.c1,2000,0118:30:00,31 ,0.304601,  25.661,5.454478,6.123798
nsacmbeC1.c1,2000,0119:30:00,31 ,0.301827,21.05381,6.715952, 6.29672
nsacmbeC1.c1,2000,0120:30:00,31 ,0.285679,14.50264,4.073776,3.351848
nsacmbeC1.c1,2000,0121:30:00,31 ,0.265193,11.19227,3.615115,3.403676
nsacmbeC1.c1,2000,0122:30:00,31 ,0.241225,16.47902,4.124816, 4.52294
nsacmbeC1.c1,2000,0123:30:00,30 ,0.204913,20.31331,3.626985,4.735797