condition	mean	min	max
3 h after light	2.3379333333333334	2.1	2.63759
6 h after light	1.7090100000000001	1.38355	2.2936
9 h after light	3.05694	1.63523	4.31909
12 h after light	3.3053766666666666	1.12371	4.46094
3 h after dark	4.768156666666666	2.42273	6.30349
6 h after dark	2.98643	2.21582	3.68848
9 h after dark	1.654661	0.610723	2.43043
12 h after dark	2.626606	0.890098	3.54751