datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,01 0:30:00,31 ,121.8328, 251.483,190.2995,40.50125
nsacmbeC1.c1,2001,01 1:30:00,31 ,121.0803,246.5161, 193.684,39.77728
nsacmbeC1.c1,2001,01 2:30:00,30 ,121.6742,259.9388,188.9136,40.75429
nsacmbeC1.c1,2001,01 3:30:00,29 , 121.863,252.6505,185.6257,40.83636
nsacmbeC1.c1,2001,01 4:30:00,29 ,123.6768,257.6665,185.3443,39.70561
nsacmbeC1.c1,2001,01 5:30:00,28 ,123.7805,258.6865,185.7779,37.18267
nsacmbeC1.c1,2001,01 6:30:00,29 ,123.0442,256.6913,186.9254, 37.5279
nsacmbeC1.c1,2001,01 7:30:00,30 ,123.0873,256.4252, 190.188,38.44185
nsacmbeC1.c1,2001,01 8:30:00,31 ,124.9265,255.9893,189.4279,40.73516
nsacmbeC1.c1,2001,01 9:30:00,31 ,124.8912,255.0564,189.0457,37.37332
nsacmbeC1.c1,2001,0110:30:00,31 ,124.6933,256.1365,192.5533,39.30283
nsacmbeC1.c1,2001,0111:30:00,31 ,124.7342,254.3885,193.9494,39.45185
nsacmbeC1.c1,2001,0112:30:00,31 ,128.6993,251.0677,194.3418,37.87698
nsacmbeC1.c1,2001,0113:30:00,30 ,132.7339,252.2346,195.3876,37.65142
nsacmbeC1.c1,2001,0114:30:00,31 ,143.3497,256.5488,196.6538,37.07919
nsacmbeC1.c1,2001,0115:30:00,31 ,142.7083,  254.84,195.8458,37.19499
nsacmbeC1.c1,2001,0116:30:00,31 ,136.5785,250.1545, 194.135,38.77205
nsacmbeC1.c1,2001,0117:30:00,31 ,133.1497,251.3848,196.9796, 35.1775
nsacmbeC1.c1,2001,0118:30:00,30 ,132.7776,252.8572,196.1171,36.26148
nsacmbeC1.c1,2001,0119:30:00,31 ,133.1196,254.2946,194.3446,38.17923
nsacmbeC1.c1,2001,0120:30:00,31 ,130.6572,257.3774, 193.243, 36.0392
nsacmbeC1.c1,2001,0121:30:00,31 ,128.4898,260.0214,194.8157,38.44403
nsacmbeC1.c1,2001,0122:30:00,31 ,126.3283,250.3414,190.6305,37.59432
nsacmbeC1.c1,2001,0123:30:00,31 ,124.3263,243.8004,192.4398,38.68431