condition	mean	min	max
4 h after light	4.712180666666667	3.7245690000000002	6.494956
8 h after light	3.942071666666667	3.017145	5.717223000000001
12 h after light	4.1848	3.4670690000000004	5.476178
16 h after light	5.751635333333333	4.135221	7.0381089999999995
4 h after dark	4.435068666666666	2.7511759999999996	7.1628039999999995
8 h after dark	3.120119	2.175535	4.108765