datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,04 0:30:00,25 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,04 1:30:00,25 ,       0,0.258199,0.010328, 0.05164
nsacmbeC1.c1,2001,04 2:30:00,24 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,04 3:30:00,25 ,       0,1.955314,0.248391,0.565448
nsacmbeC1.c1,2001,04 4:30:00,25 ,       0,7.127048,1.866029,2.367073
nsacmbeC1.c1,2001,04 5:30:00,30 ,       0,16.74811,6.683357, 5.70831
nsacmbeC1.c1,2001,04 6:30:00,29 , 3.11913,44.81829,15.19616,9.041385
nsacmbeC1.c1,2001,04 7:30:00,30 ,11.48677,34.44333,19.67324,5.876021
nsacmbeC1.c1,2001,04 8:30:00,29 ,10.69663,48.54285,23.63449,7.237421
nsacmbeC1.c1,2001,04 9:30:00,30 ,8.941926,43.32663, 24.4123,8.444665
nsacmbeC1.c1,2001,0410:30:00,30 ,4.606218,  56.388,24.20552,14.60004
nsacmbeC1.c1,2001,0411:30:00,30 ,9.626443,69.63603,26.00685,18.24447
nsacmbeC1.c1,2001,0412:30:00,30 ,5.981493,69.36868,21.80174,16.74061
nsacmbeC1.c1,2001,0413:30:00,30 ,0.592264,63.72911,17.73281,17.52599
nsacmbeC1.c1,2001,0414:30:00,30 ,4.778102,46.14394,19.24478,11.40714
nsacmbeC1.c1,2001,0415:30:00,30 ,9.086355,62.10685,22.82715,13.98971
nsacmbeC1.c1,2001,0416:30:00,30 , 9.14355,64.28469,23.78451,11.69276
nsacmbeC1.c1,2001,0417:30:00,30 ,12.20803,64.26131,  25.573,11.77911
nsacmbeC1.c1,2001,0418:30:00,30 ,9.251781,42.34309,21.25055,6.978828
nsacmbeC1.c1,2001,0419:30:00,30 ,7.624168,56.23504,19.21499,9.726772
nsacmbeC1.c1,2001,0420:30:00,30 ,5.450713, 26.5339,13.42958,5.839889
nsacmbeC1.c1,2001,0421:30:00,29 ,       0,25.85035,6.557171,6.321796
nsacmbeC1.c1,2001,0422:30:00,27 ,       0,5.999591,1.761541,2.164019
nsacmbeC1.c1,2001,0423:30:00,23 ,       0, 1.36649,0.229052,0.412984