datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,04 0:30:00,30 ,182.0651, 275.169,221.2669,22.48183
nsacmbeC1.c1,1999,04 1:30:00,30 ,182.4007,278.2998,220.5746,22.71767
nsacmbeC1.c1,1999,04 2:30:00,30 ,181.6543,  280.46,220.0984,23.33859
nsacmbeC1.c1,1999,04 3:30:00,30 ,179.7125,270.1365,218.2739,22.50935
nsacmbeC1.c1,1999,04 4:30:00,30 ,179.3032, 263.635,217.3673,21.81832
nsacmbeC1.c1,1999,04 5:30:00,30 ,179.1478,270.5812,217.8287, 21.6404
nsacmbeC1.c1,1999,04 6:30:00,30 ,181.4385,278.5169,219.2941,21.76898
nsacmbeC1.c1,1999,04 7:30:00,30 ,185.8934,279.8425,221.2724,20.76438
nsacmbeC1.c1,1999,04 8:30:00,30 ,190.2183,284.6354,224.0356,19.90533
nsacmbeC1.c1,1999,04 9:30:00,30 ,196.3865,289.3047,228.7036,19.08035
nsacmbeC1.c1,1999,0410:30:00,30 ,202.5161,291.8214,232.9456,18.84567
nsacmbeC1.c1,1999,0411:30:00,30 ,208.7126,294.8628,236.5692,19.05058
nsacmbeC1.c1,1999,0412:30:00,30 ,212.1509,293.2662,239.6809,18.64064
nsacmbeC1.c1,1999,0413:30:00,29 ,216.8936,293.8306,243.1136,17.65117
nsacmbeC1.c1,1999,0414:30:00,28 ,210.4283,292.3512,242.7865,19.01164
nsacmbeC1.c1,1999,0415:30:00,29 ,208.7853,292.1474,243.9692,20.27472
nsacmbeC1.c1,1999,0416:30:00,30 ,209.8026,290.5999,241.8139,18.47345
nsacmbeC1.c1,1999,0417:30:00,30 ,207.4988, 290.881,238.7104,18.67327
nsacmbeC1.c1,1999,0418:30:00,30 , 203.546,288.9586,234.7337,19.13155
nsacmbeC1.c1,1999,0419:30:00,30 ,196.2591,284.1328, 229.832,20.57024
nsacmbeC1.c1,1999,0420:30:00,30 ,193.0511,278.1277,226.8728,20.80298
nsacmbeC1.c1,1999,0421:30:00,30 ,189.5562,273.8374,225.2872,20.99172
nsacmbeC1.c1,1999,0422:30:00,30 ,188.3003,271.9948, 224.106,    20.9
nsacmbeC1.c1,1999,0423:30:00,30 ,185.4762,273.3538,223.9923,21.31973