condition	mean	min	max
0 h after light	1.2329455	0.925741	1.54015
4 h after light	3.697755	3.29554	4.09997
8 h after light	1.62195	1.56778	1.67612
4 h after dark	1.21219	1.06302	1.36136
8 h after dark	1.6016500000000002	1.0618	2.1415
12 h after dark	2.134895	1.65504	2.61475