datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,04 0:30:00,29 ,0.185889,0.993001,0.508047,0.239048
nsacmbeC1.c1,2007,04 1:30:00,29 ,0.186108,0.969999,0.511019, 0.22832
nsacmbeC1.c1,2007,04 2:30:00,29 ,0.173154,0.955074,0.512212,0.223193
nsacmbeC1.c1,2007,04 3:30:00,29 ,0.174964,0.918495, 0.51192,0.220127
nsacmbeC1.c1,2007,04 4:30:00,29 ,0.171711,0.961078,0.513527,0.225173
nsacmbeC1.c1,2007,04 5:30:00,29 ,0.174599,1.017909,0.511095,0.235861
nsacmbeC1.c1,2007,04 6:30:00,29 ,0.173098, 0.91337,0.498398,0.233909
nsacmbeC1.c1,2007,04 7:30:00,29 ,0.179233,0.882323,0.493873,0.233337
nsacmbeC1.c1,2007,04 8:30:00,29 ,0.177114, 0.90985,0.496839,0.239294
nsacmbeC1.c1,2007,04 9:30:00,29 ,0.175237,0.981964, 0.50151,0.242388
nsacmbeC1.c1,2007,0410:30:00,29 ,0.152232, 1.02256,0.497495,0.240605
nsacmbeC1.c1,2007,0411:30:00,29 ,0.147496,0.949865,  0.4908,0.229854
nsacmbeC1.c1,2007,0412:30:00,29 ,0.148244, 0.92781,0.487282,0.229103
nsacmbeC1.c1,2007,0413:30:00,29 ,0.150372, 0.92154,0.489523,0.228965
nsacmbeC1.c1,2007,0414:30:00,29 ,0.144224,1.520913,0.515281,0.288504
nsacmbeC1.c1,2007,0415:30:00,29 ,0.152114,0.932075,0.492695,0.232563
nsacmbeC1.c1,2007,0416:30:00,29 ,0.149543,0.952719, 0.48744,0.231919
nsacmbeC1.c1,2007,0417:30:00,29 ,0.148997,0.952234,0.483704,0.233383
nsacmbeC1.c1,2007,0418:30:00,29 ,0.146123,0.970146,0.478586,0.231927
nsacmbeC1.c1,2007,0419:30:00,29 ,0.155389,0.987984,0.483508,0.234925
nsacmbeC1.c1,2007,0420:30:00,29 , 0.16979,1.022552, 0.48621,0.237069
nsacmbeC1.c1,2007,0421:30:00,29 ,0.189633,1.015554,0.484159,0.239458
nsacmbeC1.c1,2007,0422:30:00,29 ,0.169001,0.977078,0.480239,0.240754
nsacmbeC1.c1,2007,0423:30:00,29 ,0.172819,0.988508,0.486235,0.242017