datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,05 0:30:00,28 ,178.8266,305.2875,265.4161,31.84175
nsacmbeC1.c1,2005,05 1:30:00,30 ,179.0055,310.9391,269.1906,32.48908
nsacmbeC1.c1,2005,05 2:30:00,29 ,179.4703,307.7156, 268.654,30.33927
nsacmbeC1.c1,2005,05 3:30:00,31 ,178.5693,317.3873,270.4499,  31.568
nsacmbeC1.c1,2005,05 4:30:00,31 ,178.9194, 317.594,268.1576,31.33107
nsacmbeC1.c1,2005,05 5:30:00,31 ,180.0085,317.1211,266.4845,31.23887
nsacmbeC1.c1,2005,05 6:30:00,31 , 182.836, 309.912,266.4555,32.75544
nsacmbeC1.c1,2005,05 7:30:00,31 ,183.1315,  312.68, 264.105, 36.3092
nsacmbeC1.c1,2005,05 8:30:00,30 ,181.6393,302.1994,257.8098,37.31452
nsacmbeC1.c1,2005,05 9:30:00,30 ,188.4346,302.8336,257.3657,35.12382
nsacmbeC1.c1,2005,0510:30:00,31 ,186.6718,304.5262,256.5256,35.26278
nsacmbeC1.c1,2005,0511:30:00,31 ,185.1415,303.4296,257.1404, 37.6721
nsacmbeC1.c1,2005,0512:30:00,31 , 176.351,  305.15,258.0927,38.24073
nsacmbeC1.c1,2005,0513:30:00,31 ,177.3633,306.1865, 259.066,37.14141
nsacmbeC1.c1,2005,0514:30:00,31 ,178.4285,308.1163,260.4188,36.61394
nsacmbeC1.c1,2005,0515:30:00,31 ,180.1883,306.6163,261.5258,34.49963
nsacmbeC1.c1,2005,0516:30:00,31 ,182.1676,307.2129,264.1378,33.03018
nsacmbeC1.c1,2005,0517:30:00,31 ,  180.78,307.6056,264.7428, 32.7875
nsacmbeC1.c1,2005,0518:30:00,31 ,181.3107,307.9202,265.1657,33.28119
nsacmbeC1.c1,2005,0519:30:00,30 , 181.254,309.2273,265.5653,34.66648
nsacmbeC1.c1,2005,0520:30:00,31 , 181.757,307.2615,267.1451,33.65268
nsacmbeC1.c1,2005,0521:30:00,30 ,181.4592,307.4698,269.4819,31.33495
nsacmbeC1.c1,2005,0522:30:00,30 , 179.462,307.5102,269.7124,32.05165
nsacmbeC1.c1,2005,0523:30:00,30 ,178.8392,305.9897, 268.682,33.38525