datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,06 0:30:00,27 ,0.001566,1775.974,164.5492,384.7923
nsacmbeC1.c1,2002,06 1:30:00,26 ,       0,1461.351,167.5697,324.9012
nsacmbeC1.c1,2002,06 2:30:00,27 ,       0,1205.684,124.4167,243.9188
nsacmbeC1.c1,2002,06 3:30:00,27 ,       0,977.8633,110.8074,206.5277
nsacmbeC1.c1,2002,06 4:30:00,28 ,       0,821.4495,105.6047,191.7338
nsacmbeC1.c1,2002,06 5:30:00,28 ,       0,633.3301,100.9831,164.0309
nsacmbeC1.c1,2002,06 6:30:00,27 ,       0,1116.556,115.3341,219.1549
nsacmbeC1.c1,2002,06 7:30:00,28 ,       0,492.9659,79.50384,102.1448
nsacmbeC1.c1,2002,06 8:30:00,29 ,       0,458.4996,79.94436,109.5835
nsacmbeC1.c1,2002,06 9:30:00,29 ,       0,420.1357,67.25664, 93.1127
nsacmbeC1.c1,2002,0610:30:00,23 ,       0,428.7001,84.25276, 108.168
nsacmbeC1.c1,2002,0611:30:00,25 ,       0,990.4444,104.1227,198.4916
nsacmbeC1.c1,2002,0612:30:00,21 ,       0,430.8566,69.80505,101.6481
nsacmbeC1.c1,2002,0613:30:00,22 ,       0,724.6256,74.46991,153.9412
nsacmbeC1.c1,2002,0614:30:00,21 ,       0,724.7875,81.15273,164.4143
nsacmbeC1.c1,2002,0615:30:00,22 ,       0,1010.398,113.9627,242.0135
nsacmbeC1.c1,2002,0616:30:00,22 ,       0, 732.647,108.0475,202.1873
nsacmbeC1.c1,2002,0617:30:00,21 ,0.455044,705.7863,128.9127,206.6785
nsacmbeC1.c1,2002,0618:30:00,24 ,0.091725, 763.478,135.7717,215.5667
nsacmbeC1.c1,2002,0619:30:00,24 ,0.060728, 601.303,137.2271,194.9988
nsacmbeC1.c1,2002,0620:30:00,27 ,       0,1129.013,192.0169,334.7754
nsacmbeC1.c1,2002,0621:30:00,25 ,       0, 886.954,101.8824, 198.673
nsacmbeC1.c1,2002,0622:30:00,26 ,       0,1074.499,103.1374,218.3198
nsacmbeC1.c1,2002,0623:30:00,26 ,       0,1602.394,110.4958,310.2901