datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,1999,04 0:30:00,30 ,0.293618, 1.90023,0.893723,0.439597 nsacmbeC1.c1,1999,04 1:30:00,30 ,0.379881,2.197016,0.984191,0.496959 nsacmbeC1.c1,1999,04 2:30:00,30 ,0.383406,3.378024, 1.02532,0.631996 nsacmbeC1.c1,1999,04 3:30:00,30 ,0.378409,5.950055,1.271444,1.108478 nsacmbeC1.c1,1999,04 4:30:00,30 ,0.376299,3.465999,1.073986,0.716874 nsacmbeC1.c1,1999,04 5:30:00,30 ,0.393973,3.396488,1.198624,0.796352 nsacmbeC1.c1,1999,04 6:30:00,30 ,0.428905,4.567505,1.123978,0.760104 nsacmbeC1.c1,1999,04 7:30:00,30 ,0.452627,3.093477,1.313919,0.570733 nsacmbeC1.c1,1999,04 8:30:00,30 ,0.417509,2.398354, 1.48137,0.590922 nsacmbeC1.c1,1999,04 9:30:00,30 ,0.448582,2.822697,1.578179,0.646351 nsacmbeC1.c1,1999,0410:30:00,30 ,0.434441,9.542543,1.919042,2.024858 nsacmbeC1.c1,1999,0411:30:00,30 ,0.753552,6.242886,1.549826,0.950752 nsacmbeC1.c1,1999,0412:30:00,30 ,0.658126,5.569354,1.528522,1.191038 nsacmbeC1.c1,1999,0413:30:00,29 ,0.377512,8.520134,1.841503,2.291899 nsacmbeC1.c1,1999,0414:30:00,28 ,0.427435,8.550979,1.671064,2.126261 nsacmbeC1.c1,1999,0415:30:00,29 ,0.425901,8.261581,1.784394,2.318299 nsacmbeC1.c1,1999,0416:30:00,30 , 0.52123,9.087933,1.964629,2.332041 nsacmbeC1.c1,1999,0417:30:00,30 , 0.45241, 7.09944,1.563155,1.580632 nsacmbeC1.c1,1999,0418:30:00,30 ,0.375895,9.221464,2.074579,1.721119 nsacmbeC1.c1,1999,0419:30:00,30 ,0.667123, 3.68345, 1.42222,0.776414 nsacmbeC1.c1,1999,0420:30:00,30 ,0.362553,2.148907,1.107678,0.405612 nsacmbeC1.c1,1999,0421:30:00,30 ,0.302858,4.820309,1.556768, 1.02296 nsacmbeC1.c1,1999,0422:30:00,30 , 0.39955,2.412431,1.138832, 0.51394 nsacmbeC1.c1,1999,0423:30:00,30 , 0.37034,4.031961, 1.25512,0.729082