datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2007,06 0:30:00,30 ,2.174208,38.86226, 15.1606,9.121528 nsacmbeC1.c1,2007,06 1:30:00,27 , 1.70566,34.98665,13.88741,8.667578 nsacmbeC1.c1,2007,06 2:30:00,28 ,1.689418,35.68538,15.33066,9.124832 nsacmbeC1.c1,2007,06 3:30:00,28 ,3.109192,54.07631,21.72195,15.59271 nsacmbeC1.c1,2007,06 4:30:00,30 , 3.45097,81.18884,29.51404,23.31599 nsacmbeC1.c1,2007,06 5:30:00,30 ,6.385024,127.7638,48.23251,35.92826 nsacmbeC1.c1,2007,06 6:30:00,30 , 12.751,184.1623,68.76129,50.71897 nsacmbeC1.c1,2007,06 7:30:00,30 ,9.526777,267.0536,93.97732,69.64578 nsacmbeC1.c1,2007,06 8:30:00,30 ,15.76151,317.4891,117.0066,87.26313 nsacmbeC1.c1,2007,06 9:30:00,30 ,15.89135,370.2202,138.1124,105.8587 nsacmbeC1.c1,2007,0610:30:00,30 ,23.95206,409.6656,152.5932,121.1911 nsacmbeC1.c1,2007,0611:30:00,30 ,24.93902, 443.151,163.9824,124.4752 nsacmbeC1.c1,2007,0612:30:00,30 ,38.90746,473.4519,170.5983, 131.162 nsacmbeC1.c1,2007,0613:30:00,30 , 60.7332,480.7805,169.9073,125.1802 nsacmbeC1.c1,2007,0614:30:00,30 ,30.14695,478.8604,167.0682,127.7735 nsacmbeC1.c1,2007,0615:30:00,30 ,32.40878,457.1964,155.3562, 118.633 nsacmbeC1.c1,2007,0616:30:00,30 ,49.69519,410.1461,139.4726,104.1477 nsacmbeC1.c1,2007,0617:30:00,30 ,23.56585,335.2375,119.2145,88.13382 nsacmbeC1.c1,2007,0618:30:00,30 ,18.76655,290.2495,101.7852,73.15439 nsacmbeC1.c1,2007,0619:30:00,30 ,17.40987,235.7812,84.31739,56.17586 nsacmbeC1.c1,2007,0620:30:00,30 ,10.54695,183.8435,63.85887,42.28752 nsacmbeC1.c1,2007,0621:30:00,30 ,7.457411,134.3612,46.86535,32.32144 nsacmbeC1.c1,2007,0622:30:00,30 ,3.021624,88.60146,31.59333,23.07452 nsacmbeC1.c1,2007,0623:30:00,30 ,3.228391,63.21224,22.01179,16.43825