condition	mean	min	max
4 h after light	2.8149406666666668	2.759672	2.850488
8 h after light	2.006193666666667	1.4887540000000001	2.361549
12 h after light	1.5403580000000001	1.3308870000000002	1.832169
16 h after light	4.521073666666666	2.481905	7.612195
4 h after dark	2.2880309999999997	2.10241	2.545639
8 h after dark	1.4872486666666667	1.446346	1.519024