condition	mean	min	max
4 h after light	3.409359	3.354847	3.5145989999999996
8 h after light	2.4410903333333334	1.5320209999999999	3.0667709999999997
12 h after light	1.595021	1.408441	1.7184689999999998
16 h after light	3.360927333333333	3.071192	3.7850699999999997
4 h after dark	2.6929163333333332	2.382075	3.15331
8 h after dark	1.7044453333333334	1.604819	1.7560060000000002