condition	mean	min	max
4 h after light	2.6874526666666667	2.583862	2.818692
8 h after light	2.0155000000000003	1.516574	2.3318950000000003
12 h after light	1.3515023333333334	1.306599	1.4374049999999998
16 h after light	2.7149843333333337	2.3587580000000004	3.212508
4 h after dark	2.1955376666666666	2.039641	2.4358459999999997
8 h after dark	1.492836	1.435749	1.534298