nanum	first_third_day_conc	second_third_day_conc
NA18622	4.34	2.33
NA12144	7.92	2.84
NA10846	3.6	2.92
NA18943	3.92	2.97
NA12716	4.08	3.06
NA12717	9.34	3.42
NA18501	4.94	3.64
NA18566	6.63	3.87
NA10855	6.48	3.92
NA7022	10.82	4.52
NA6985	7.54	4.76
NA12056	7.46	5.2
NA18502	12.34	5.52
NA12044	7.62	5.56
NA18542	6.72	5.56
NA7348	8.5	5.92
NA19204	7	6.57
NA7345	9.74	6.84
NA12239	8.98	6.92
NA11829	6.24	7.02
NA18870	5.21	7.07
NA12043	10.28	7.16
NA7034	19.68	7.2
NA6993	9.32	7.48
NA19092	6.06	7.52
NA19206	4.33	7.61
NA19137	9.83	7.86
NA7019	7.6	7.96
NA19102	6.08	8.11
NA10859	7.74	8.12
NA11832	6.94	8.12
NA19222	4.85	8.39
NA19192	5.52	8.63
NA12145	12.26	8.76
NA18545	5.98	8.79
NA18959	4.56	8.91
NA7055	6.82	9.04
NA18913	5.64	9.16
NA7000	7.26	9.2
NA6994	3.82	9.28
NA19172	4.29	9.44
NA10854	11.68	9.48
NA12057	8.28	9.68
NA19153	6.033	9.82
NA18964	7.76	9.94
NA18570	10.54	9.95
NA7048	19.86	9.96
NA12146	9.34	9.98
NA19093	5.93	10.26
NA18500	9.2	10.36
NA19145	4.15	10.46
NA7357	11.42	10.48
NA18592	7.73	10.48
NA18912	6.36	10.54
NA19210	8.4	10.62
NA19240	5.69	10.67
NA18872	7.06	10.75
NA18967	7.71	10.76
NA18529	6.43	10.77
NA19128	5.26	10.77
NA19159	5.07	10.85
NA19138	6.25	11.1
NA19143	6.27	11.113
NA19152	7.97	11.12
NA19140	5.95	11.17
NA18537	8.78	11.5
NA10847	8.7	11.52
NA19130	6.54	11.6
NA18526	7.51	11.87
NA19116	7.3	11.97
NA18563	9.23	12.01
NA18997	7.5	12.04
NA18532	12.36	12.12
NA18623	10.37	12.14
NA18635	8.91	12.25
NA18594	11.15	12.32
NA11881	10.6	12.36
NA18572	6.6	12.36
NA18582	9.11	12.51
NA18999	66.91	12.51
NA18611	11.43	12.64
NA19238	9.41	12.65
NA19000	8.35	12.74
NA18576	7.43	12.81
NA19144	5.34	12.92
NA19171	9.04	12.97
NA18940	8.69	13.02
NA19209	7.26	13.04
NA18620	8.79	13.15
NA19194	6.68	13.15
NA18561	9.94	13.16
NA11840	8.06	13.2
NA18612	9.91	13.33
NA18914	7.49	13.42
NA18991	8.06	13.46
NA19221	5.45	13.46
NA19120	6.89	13.52
NA18998	9.08	13.8
NA19103	10.9	14.01
NA19141	6.15	14.11
NA18577	7.07	14.13
NA18540	7.42	14.26
NA19161	6.8	14.32
NA11830	8.88	14.52
NA18608	15.23	14.54
NA18573	8.61	14.55
NA18550	8.06	14.61
NA10839	8.12	14.62
NA7056	12.06	14.64
NA18558	10.37	14.73
NA18571	9.3	14.79
NA18524	8.5	14.9
NA18547	13.58	15.02
NA18579	7.71	15.02
NA19131	5.15	15.1
NA18947	7.45	15.12
NA19205	8.99	15.57
NA19193	8.21	15.69
NA19098	8.66	15.76
NA19099	7.16	15.86
NA18593	8.36	15.98
NA18603	11.38	16.02
NA19119	5.35	16.02
NA18621	11.53	16.15
NA18994	11.26	16.37
NA18975	6.9	16.56
NA19101	6.6	16.58
NA18562	11.61	16.75
NA18972	9.11	16.84
NA19129	8.51	17.04
NA18637	9.72	17.11
NA19208	9.55	17.27
NA19211	6.09	17.33
NA19132	6.4	17.52
NA18945	12.65	17.54
NA18633	11.42	17.7
NA18552	16.64	17.8
NA19160	9.39	17.8
NA18632	12.7	17.95
NA19127	7.29	18.05
NA18944	8.47	18.06
NA19223	11.73	18.14
NA18564	12.55	18.25
NA18624	12.64	18.25
NA18555	9.89	18.72
NA19142	10.36	18.73
NA18609	12.46	19.07
NA19100	8.66	19.49
NA19154	8.69	19.51
NA18871	10.89	19.6
NA19239	10.7	19.9
NA19173	4.39	20.16
NA18605	10.59	21.19
NA19203	12.65	21.65
NA19207	7.17	27.8