datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,06 0:30:00,30 ,       0,34.89803,3.414056,8.348503
nsacmbeC1.c1,2002,06 1:30:00,30 ,       0,25.37518,2.630024,6.238739
nsacmbeC1.c1,2002,06 2:30:00,30 , 0.00053,27.16328,4.110627,7.457199
nsacmbeC1.c1,2002,06 3:30:00,30 , 0.00098,54.70243,9.336037,16.61131
nsacmbeC1.c1,2002,06 4:30:00,30 ,0.087843,92.19014,18.42049,30.11056
nsacmbeC1.c1,2002,06 5:30:00,30 ,0.023895,145.1909,35.62494, 48.5932
nsacmbeC1.c1,2002,06 6:30:00,30 ,0.132702,218.0658, 45.2839,72.23665
nsacmbeC1.c1,2002,06 7:30:00,30 ,0.290253, 272.401,52.30698,85.58644
nsacmbeC1.c1,2002,06 8:30:00,30 ,0.331757,362.7827,67.29033, 91.6037
nsacmbeC1.c1,2002,06 9:30:00,30 ,0.539665, 436.891,121.3044,132.0061
nsacmbeC1.c1,2002,0610:30:00,30 ,0.133087,478.8042,136.5472,161.5154
nsacmbeC1.c1,2002,0611:30:00,30 ,0.605164,573.1954,148.1604,178.1545
nsacmbeC1.c1,2002,0612:30:00,30 ,0.514496,598.8357, 163.137,197.2759
nsacmbeC1.c1,2002,0613:30:00,30 ,0.423157,614.7328,141.6338,168.7248
nsacmbeC1.c1,2002,0614:30:00,30 ,0.735146, 593.075,161.2958,165.8596
nsacmbeC1.c1,2002,0615:30:00,30 ,0.802467, 558.338,170.2161,182.3822
nsacmbeC1.c1,2002,0616:30:00,30 ,0.070999,514.1968,140.1982, 170.302
nsacmbeC1.c1,2002,0617:30:00,30 ,0.008812,430.0777,86.48865, 131.406
nsacmbeC1.c1,2002,0618:30:00,30 ,       0,324.4973,60.44931, 101.222
nsacmbeC1.c1,2002,0619:30:00,30 ,0.032722,274.1624,62.95616,87.28476
nsacmbeC1.c1,2002,0620:30:00,30 ,0.068689,209.6267,42.79037,65.10649
nsacmbeC1.c1,2002,0621:30:00,30 ,0.003237,148.8056,21.30747,41.55219
nsacmbeC1.c1,2002,0622:30:00,30 ,0.054588,99.38651,13.30978,30.04343
nsacmbeC1.c1,2002,0623:30:00,30 ,0.003878,65.21566,8.755783,19.75212