datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2005,03 0:30:00,31 ,168.1903, 248.159, 205.649,22.61828 nsacmbeC1.c1,2005,03 1:30:00,31 ,167.3132,239.2451,204.5239,21.96778 nsacmbeC1.c1,2005,03 2:30:00,31 ,167.2583,238.0965,203.5672,21.44399 nsacmbeC1.c1,2005,03 3:30:00,31 ,168.2523,238.0195,202.9663,21.28416 nsacmbeC1.c1,2005,03 4:30:00,31 ,169.0035,240.2543,202.4602,21.69468 nsacmbeC1.c1,2005,03 5:30:00,31 , 169.541, 240.028,202.5437,22.31164 nsacmbeC1.c1,2005,03 6:30:00,31 ,171.6627,241.5117,203.6257,23.28373 nsacmbeC1.c1,2005,03 7:30:00,31 ,170.3432,247.8462,204.3034,24.30673 nsacmbeC1.c1,2005,03 8:30:00,31 ,168.3468,245.0718,205.5991,24.86555 nsacmbeC1.c1,2005,03 9:30:00,31 ,170.5097,262.7476,209.3313,26.63321 nsacmbeC1.c1,2005,0310:30:00,31 ,172.0685,272.7645,212.1077,26.32581 nsacmbeC1.c1,2005,0311:30:00,31 ,172.6595,274.4638,214.4485, 25.7575 nsacmbeC1.c1,2005,0312:30:00,31 ,175.4788,276.3493,216.7792,24.87993 nsacmbeC1.c1,2005,0313:30:00,31 ,179.2915,278.3797,219.1373,24.98738 nsacmbeC1.c1,2005,0314:30:00,31 ,181.1703,279.0362,220.7726,24.94277 nsacmbeC1.c1,2005,0315:30:00,31 ,181.2755,274.8815,220.7932,24.63173 nsacmbeC1.c1,2005,0316:30:00,31 ,179.7675,271.3827,219.4483,24.14638 nsacmbeC1.c1,2005,0317:30:00,31 ,178.2395,263.0909,216.9981,23.57304 nsacmbeC1.c1,2005,0318:30:00,31 ,176.6225,256.0507,213.5845,22.23564 nsacmbeC1.c1,2005,0319:30:00,31 , 176.263,249.9872,210.8685,21.54623 nsacmbeC1.c1,2005,0320:30:00,31 ,173.4746,240.7091,208.6732,21.39864 nsacmbeC1.c1,2005,0321:30:00,31 , 172.111,241.1678,207.9325,21.67273 nsacmbeC1.c1,2005,0322:30:00,31 ,171.3475,241.2188,207.4065, 22.0027 nsacmbeC1.c1,2005,0323:30:00,31 ,170.6384,246.6612,206.9065,22.21196