condition	mean	min	max
2 h after light	1.9494483333333334	1.05475	2.8031
6 h after light	3.255655	2.68231	3.83023
10 h after light	2.8658655	0.917713	5.15766
14 h after light	2.8029100000000002	1.85747	3.57632
18 h after light	1.91509	1.24015	2.59186
2 h after dark	3.1230866666666666	2.34766	4.28449