datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2001,06 0:30:00,26 ,0.009909,0.243148,0.041623,0.057517 nsacmbeC1.c1,2001,06 1:30:00,26 ,0.009734,0.271618,0.040914,0.068338 nsacmbeC1.c1,2001,06 2:30:00,27 ,0.010033,0.490713,0.041506,0.092608 nsacmbeC1.c1,2001,06 3:30:00,26 ,0.009924, 0.23019,0.031244,0.042919 nsacmbeC1.c1,2001,06 4:30:00,27 ,0.007014,0.286915,0.037922,0.055389 nsacmbeC1.c1,2001,06 5:30:00,28 , 0.00132,0.111318,0.028927,0.025903 nsacmbeC1.c1,2001,06 6:30:00,27 ,0.007413,0.056741, 0.02218,0.013378 nsacmbeC1.c1,2001,06 7:30:00,26 ,0.007139,0.290391,0.034419,0.054591 nsacmbeC1.c1,2001,06 8:30:00,26 ,0.008715,0.555086,0.049003,0.113356 nsacmbeC1.c1,2001,06 9:30:00,26 ,0.008035,0.463909,0.041927,0.087478 nsacmbeC1.c1,2001,0610:30:00,24 ,0.005348,0.076292,0.023316,0.018638 nsacmbeC1.c1,2001,0611:30:00,26 ,0.003978,0.097391,0.021835,0.018429 nsacmbeC1.c1,2001,0612:30:00,23 ,0.008606, 0.12096,0.025921,0.024693 nsacmbeC1.c1,2001,0613:30:00,20 ,0.000571,0.259077,0.033554,0.054705 nsacmbeC1.c1,2001,0614:30:00,18 ,0.004125,0.459719,0.045091, 0.10522 nsacmbeC1.c1,2001,0615:30:00,23 , 0.00254, 0.30221,0.035647,0.060873 nsacmbeC1.c1,2001,0616:30:00,25 ,0.004001,0.223927,0.028211,0.042557 nsacmbeC1.c1,2001,0617:30:00,26 ,0.009679,0.411282,0.036694,0.077292 nsacmbeC1.c1,2001,0618:30:00,27 ,0.005139, 0.27754,0.035281,0.055569 nsacmbeC1.c1,2001,0619:30:00,26 ,0.009588,0.533557,0.044175, 0.10219 nsacmbeC1.c1,2001,0620:30:00,27 ,0.011007,0.196809,0.028366,0.036851 nsacmbeC1.c1,2001,0621:30:00,27 ,0.009426,0.123432,0.032829,0.027909 nsacmbeC1.c1,2001,0622:30:00,28 ,0.009509,0.253467,0.042568,0.052738 nsacmbeC1.c1,2001,0623:30:00,29 ,0.010393,0.209407,0.029036,0.037361