datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,02 0:30:00,29 ,440.5271,463.6893,451.0088,4.735232
twpcmbeC1.c1,2000,02 1:30:00,29 ,440.6648,462.7989,449.6289,5.867867
twpcmbeC1.c1,2000,02 2:30:00,29 , 440.089,461.4601,448.2448,5.829391
twpcmbeC1.c1,2000,02 3:30:00,29 ,438.5543,458.2099, 448.235,5.565351
twpcmbeC1.c1,2000,02 4:30:00,29 , 437.141, 456.209,448.2192,5.515129
twpcmbeC1.c1,2000,02 5:30:00,29 ,   430.5,458.2983,447.0969, 6.19717
twpcmbeC1.c1,2000,02 6:30:00,29 ,430.0623,461.0097,449.6481,6.576692
twpcmbeC1.c1,2000,02 7:30:00,29 ,461.0022,480.3385,471.3165,5.282716
twpcmbeC1.c1,2000,02 8:30:00,29 ,468.0432,507.6544,493.9784,9.322783
twpcmbeC1.c1,2000,02 9:30:00,29 ,463.7594,534.8502,515.1488,13.42728
twpcmbeC1.c1,2000,0210:30:00,29 ,480.8726,569.8617, 530.383,17.51952
twpcmbeC1.c1,2000,0211:30:00,29 ,485.1617,578.5635, 538.128, 22.2806
twpcmbeC1.c1,2000,0212:30:00,29 ,496.1802,587.9894,543.7412,22.32209
twpcmbeC1.c1,2000,0213:30:00,29 ,463.1301,590.1238, 542.636,27.62375
twpcmbeC1.c1,2000,0214:30:00,29 ,481.3254,583.1348,538.6352,23.34889
twpcmbeC1.c1,2000,0215:30:00,29 ,477.4738,564.0129,527.1835, 17.9914
twpcmbeC1.c1,2000,0216:30:00,29 ,489.8395,539.1036,508.7519,11.42212
twpcmbeC1.c1,2000,0217:30:00,29 ,466.2367,496.8934,  482.78,7.280719
twpcmbeC1.c1,2000,0218:30:00,29 ,452.6236,467.1227,461.0602,2.906594
twpcmbeC1.c1,2000,0219:30:00,29 ,445.3672,461.7593, 455.801,3.318216
twpcmbeC1.c1,2000,0220:30:00,29 ,443.4833,460.5017,454.2334, 3.81435
twpcmbeC1.c1,2000,0221:30:00,29 ,442.0767,462.7799, 453.401,4.297572
twpcmbeC1.c1,2000,0222:30:00,29 ,441.1425,463.3526,453.2997,4.261678
twpcmbeC1.c1,2000,0223:30:00,29 ,441.8898,464.3569,452.4341,4.246618