datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2000,04 0:30:00,25 ,143.1924,285.6225,207.8206, 39.2571 nsacmbeC1.c1,2000,04 1:30:00,23 ,141.7392,285.4203,210.3439,39.59113 nsacmbeC1.c1,2000,04 2:30:00,24 ,142.0263,285.7065,209.1406,38.80048 nsacmbeC1.c1,2000,04 3:30:00,23 ,142.1262,291.1542,207.9577,41.02614 nsacmbeC1.c1,2000,04 4:30:00,23 ,140.6677,289.8833,210.0128,41.26936 nsacmbeC1.c1,2000,04 5:30:00,27 ,142.4538,289.1532,204.3251,41.77483 nsacmbeC1.c1,2000,04 6:30:00,24 ,142.7609,289.5315,210.5905,41.03188 nsacmbeC1.c1,2000,04 7:30:00,24 ,142.0982,288.6318,209.6022,40.57158 nsacmbeC1.c1,2000,04 8:30:00,24 ,141.8427,280.7273,212.0971,40.80491 nsacmbeC1.c1,2000,04 9:30:00,24 ,143.3727,274.5854,213.4473,39.85484 nsacmbeC1.c1,2000,0410:30:00,23 , 144.926, 274.713,213.1268,38.37238 nsacmbeC1.c1,2000,0411:30:00,22 ,142.6248,275.4247,207.2444,39.65863 nsacmbeC1.c1,2000,0412:30:00,23 ,142.1396,277.3167,209.4284,42.25373 nsacmbeC1.c1,2000,0413:30:00,23 ,142.8033,276.5875,207.6162,39.97824 nsacmbeC1.c1,2000,0414:30:00,24 ,143.4236,274.1214,207.0003,39.31951 nsacmbeC1.c1,2000,0415:30:00,24 ,145.6038,284.3863,204.7359,38.53328 nsacmbeC1.c1,2000,0416:30:00,24 ,146.2703,286.3012,204.0957,38.31327 nsacmbeC1.c1,2000,0417:30:00,24 ,145.7048,286.3628,208.0855,39.39859 nsacmbeC1.c1,2000,0418:30:00,24 ,146.7567,286.5404,209.3664,39.57325 nsacmbeC1.c1,2000,0419:30:00,24 ,146.2061,288.5974,212.9624,40.30761 nsacmbeC1.c1,2000,0420:30:00,24 , 145.155,288.1581,213.9465,39.38529 nsacmbeC1.c1,2000,0421:30:00,27 ,144.8553,288.2527,211.3691,39.21594 nsacmbeC1.c1,2000,0422:30:00,24 ,145.1805,288.5411,215.2813,37.30455 nsacmbeC1.c1,2000,0423:30:00,24 ,144.9595,287.0535,213.5693,39.22524