datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,02 0:30:00,25 ,       0,1.628375,0.456367,0.615994
nsacmbeC1.c1,1999,02 1:30:00,23 ,       0,2.285962,0.454496,0.659064
nsacmbeC1.c1,1999,02 2:30:00,23 ,       0,1.597655,0.338352,0.591321
nsacmbeC1.c1,1999,02 3:30:00,25 ,       0,1.758484,0.320254,0.573295
nsacmbeC1.c1,1999,02 4:30:00,25 ,       0,2.099345,0.435881,0.661645
nsacmbeC1.c1,1999,02 5:30:00,24 ,       0,1.811142, 0.41635,0.609787
nsacmbeC1.c1,1999,02 6:30:00,23 ,       0,1.574034,0.396776,0.586695
nsacmbeC1.c1,1999,02 7:30:00,24 ,       0,2.172393,0.369297,0.643489
nsacmbeC1.c1,1999,02 8:30:00,21 ,       0,1.668151,0.253304,0.505773
nsacmbeC1.c1,1999,02 9:30:00,23 ,       0,2.059786,0.351173,0.636173
nsacmbeC1.c1,1999,0210:30:00,27 ,       0,3.329773,0.749849,0.786414
nsacmbeC1.c1,1999,0211:30:00,28 ,0.097484,17.08772,2.147088,3.750352
nsacmbeC1.c1,1999,0212:30:00,28 ,0.266365,57.86398, 4.90806,11.22462
nsacmbeC1.c1,1999,0213:30:00,28 ,0.061855,75.88477,7.374824,15.84283
nsacmbeC1.c1,1999,0214:30:00,28 ,0.431007,77.88429,10.90316,22.80519
nsacmbeC1.c1,1999,0215:30:00,28 ,0.117873,68.19016,7.973534, 15.7961
nsacmbeC1.c1,1999,0216:30:00,27 ,       0,23.88869,2.962794,6.463211
nsacmbeC1.c1,1999,0217:30:00,24 ,       0,6.310949, 0.74387,1.386464
nsacmbeC1.c1,1999,0218:30:00,23 ,       0,2.511072,0.592603,0.657242
nsacmbeC1.c1,1999,0219:30:00,22 ,       0, 2.22054,0.457742, 0.65692
nsacmbeC1.c1,1999,0220:30:00,24 ,       0,1.880399,0.360912,0.561944
nsacmbeC1.c1,1999,0221:30:00,23 ,       0,2.496135, 0.27274,0.583834
nsacmbeC1.c1,1999,0222:30:00,22 ,       0,2.131052,0.294303,0.584055
nsacmbeC1.c1,1999,0223:30:00,23 ,       0,2.067802,0.409186,0.628916