condition	mean	min	max
0 h after light	0.4046275	0.269431	0.539824
4 h after light	0.3055145	0.199233	0.411796
8 h after light	1.21589	1.16562	1.26616
4 h after dark	1.159785	1.06265	1.25692
8 h after dark	0.6990755	0.602083	0.796068
12 h after dark	0.364842	0.269069	0.460615