condition	mean	min	max
4 h after light	1.1330580000000001	0.995766	1.27035
8 h after light	1.655735	1.61354	1.69793
12 h after light	5.50099	4.66778	6.3342
4 h after dark	4.32565	2.74581	5.90549
8 h after dark	3.25519	2.81112	3.69926
12 h after dark	1.9932699999999999	1.94235	2.04419