datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,06 0:30:00,30 ,       0,21.47636,2.180467,4.783228
nsacmbeC1.c1,2002,06 1:30:00,30 ,       0,11.51697,1.902309,3.711683
nsacmbeC1.c1,2002,06 2:30:00,30 ,0.002404,17.72357,2.712002,4.792208
nsacmbeC1.c1,2002,06 3:30:00,30 ,0.002877,16.69007,3.732837,4.855485
nsacmbeC1.c1,2002,06 4:30:00,30 ,0.029639,25.48979, 6.67035,8.900849
nsacmbeC1.c1,2002,06 5:30:00,30 ,0.050237, 70.7512,14.65517,18.70227
nsacmbeC1.c1,2002,06 6:30:00,30 ,0.087186,55.92295,14.13267,17.19315
nsacmbeC1.c1,2002,06 7:30:00,30 ,0.061683,99.44089, 22.7779,29.62972
nsacmbeC1.c1,2002,06 8:30:00,30 ,0.148245,120.3815,33.78782,34.01266
nsacmbeC1.c1,2002,06 9:30:00,30 , 0.19636,168.2604,56.52359,56.49676
nsacmbeC1.c1,2002,0610:30:00,30 ,0.317745,157.4588,50.73249,48.07313
nsacmbeC1.c1,2002,0611:30:00,30 ,0.311556,192.1308,56.24104,61.24933
nsacmbeC1.c1,2002,0612:30:00,30 , 0.38093, 209.927,59.67851,68.92136
nsacmbeC1.c1,2002,0613:30:00,30 ,0.289918,226.6881,60.93835,67.77496
nsacmbeC1.c1,2002,0614:30:00,30 ,0.240048,229.3719,84.06253,75.26283
nsacmbeC1.c1,2002,0615:30:00,30 ,0.259114,185.2693, 65.9453,65.60473
nsacmbeC1.c1,2002,0616:30:00,30 ,0.177985, 165.449, 49.4588,55.09157
nsacmbeC1.c1,2002,0617:30:00,30 ,0.039305,151.4465,36.30662,41.56497
nsacmbeC1.c1,2002,0618:30:00,30 ,       0, 115.446,23.67871,34.44991
nsacmbeC1.c1,2002,0619:30:00,30 ,0.058652,125.5089,30.79464,40.65041
nsacmbeC1.c1,2002,0620:30:00,30 ,0.064328, 85.7114,22.02213,28.64062
nsacmbeC1.c1,2002,0621:30:00,30 ,0.014997,66.52015,12.17361,17.84155
nsacmbeC1.c1,2002,0622:30:00,30 ,0.030723,23.42504,3.789871,5.953907
nsacmbeC1.c1,2002,0623:30:00,30 ,0.010608,17.63575,2.188469,3.914625