datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2003,03 0:30:00,31 ,0.091147, 1.38231,0.335962,0.261506 nsacmbeC1.c1,2003,03 1:30:00,30 ,0.092845,1.391238,0.346155,0.265709 nsacmbeC1.c1,2003,03 2:30:00,29 ,0.100116,1.369277,0.338327,0.264064 nsacmbeC1.c1,2003,03 3:30:00,29 ,0.110709,1.320341,0.326835,0.255317 nsacmbeC1.c1,2003,03 4:30:00,30 ,0.110934,1.319221,0.333859,0.255866 nsacmbeC1.c1,2003,03 5:30:00,29 , 0.11163,1.298693,0.340288,0.258612 nsacmbeC1.c1,2003,03 6:30:00,28 ,0.110272,0.763633, 0.31254,0.197635 nsacmbeC1.c1,2003,03 7:30:00,28 , 0.10737,0.854463, 0.29883,0.199147 nsacmbeC1.c1,2003,03 8:30:00,29 , 0.10827,0.869513,0.286514,0.200676 nsacmbeC1.c1,2003,03 9:30:00,29 ,0.104917,0.842732,0.281522,0.205209 nsacmbeC1.c1,2003,0310:30:00,26 ,0.114637,0.802841,0.264736,0.180329 nsacmbeC1.c1,2003,0311:30:00,21 ,0.108216,0.834889,0.292466,0.205421 nsacmbeC1.c1,2003,0312:30:00,16 , 0.11436,0.821732,0.328112,0.232257 nsacmbeC1.c1,2003,0313:30:00,12 ,0.113489,0.737989, 0.32497,0.207261 nsacmbeC1.c1,2003,0314:30:00,10 ,0.147482,0.723179,0.405043,0.215263 nsacmbeC1.c1,2003,0315:30:00,12 ,0.126505,0.709128,0.388204,0.215561 nsacmbeC1.c1,2003,0316:30:00,11 ,0.235698,0.744465,0.445509,0.195628 nsacmbeC1.c1,2003,0317:30:00,16 ,0.130289,0.725017,0.396352,0.204082 nsacmbeC1.c1,2003,0318:30:00,20 ,0.129495,0.724361,0.345121,0.199534 nsacmbeC1.c1,2003,0319:30:00,29 ,0.092405,0.794372,0.334674,0.212181 nsacmbeC1.c1,2003,0320:30:00,30 ,0.090342,0.957893,0.337791,0.223578 nsacmbeC1.c1,2003,0321:30:00,31 ,0.094816,1.163199,0.336306,0.236123 nsacmbeC1.c1,2003,0322:30:00,31 ,0.099916,1.275056,0.340007,0.249407 nsacmbeC1.c1,2003,0323:30:00,31 ,0.097357,1.356404,0.339943,0.257343