datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,1998,12 0:30:00,30 ,386.8666,443.5147,415.4615,16.73486 twpcmbeC2.c1,1998,12 1:30:00,30 ,386.3493,443.2819,415.5849,16.29035 twpcmbeC2.c1,1998,12 2:30:00,30 ,389.2484,441.2481,412.1316,14.05986 twpcmbeC2.c1,1998,12 3:30:00,30 ,388.1987,436.3514, 409.679, 11.4423 twpcmbeC2.c1,1998,12 4:30:00,30 ,387.1454, 438.693,409.6543,11.80795 twpcmbeC2.c1,1998,12 5:30:00,30 ,384.5998,441.2171,409.5839,12.53127 twpcmbeC2.c1,1998,12 6:30:00,30 ,383.8152,435.2218,407.7103,12.21032 twpcmbeC2.c1,1998,12 7:30:00,30 ,385.8143, 428.526,409.3937,11.09511 twpcmbeC2.c1,1998,12 8:30:00,30 ,391.7736,444.1711,412.6831,10.96948 twpcmbeC2.c1,1998,12 9:30:00,30 ,395.6845,443.9536,415.0311,11.25358 twpcmbeC2.c1,1998,1210:30:00,30 ,398.8462,442.5728,417.6099,10.85118 twpcmbeC2.c1,1998,1211:30:00,30 ,399.2169,440.4124, 419.165,12.56957 twpcmbeC2.c1,1998,1212:30:00,30 ,398.8589,443.9312,420.2821,11.25391 twpcmbeC2.c1,1998,1213:30:00,30 ,403.3832,449.8675, 421.108,10.59956 twpcmbeC2.c1,1998,1214:30:00,30 ,403.9332,442.1268,420.8999,10.69014 twpcmbeC2.c1,1998,1215:30:00,30 ,402.3726,434.6564,419.3738,9.651622 twpcmbeC2.c1,1998,1216:30:00,30 ,398.4428,437.4861,418.3504, 9.93903 twpcmbeC2.c1,1998,1217:30:00,30 ,397.9222,442.1868,416.9873,10.69331 twpcmbeC2.c1,1998,1218:30:00,30 ,397.5748,443.0014,415.6352,12.39224 twpcmbeC2.c1,1998,1219:30:00,30 ,395.1505, 436.785,413.1464,11.85131 twpcmbeC2.c1,1998,1220:30:00,30 ,393.8037,442.3232,414.1652,13.13039 twpcmbeC2.c1,1998,1221:30:00,30 ,395.0738,439.8029,412.8566,11.28578 twpcmbeC2.c1,1998,1222:30:00,30 ,392.9698,437.4289,413.2818,12.50024 twpcmbeC2.c1,1998,1223:30:00,30 ,388.0683,442.8893,415.4137, 15.3849