condition	mean	min	max
4 h after light	0.0884056	0.0	0.212051
8 h after light	0.0896902	0.0163066	0.15203
12 h after light	0.12808	0.0	0.227876
4 h after dark	0.32835966666666666	0.297939	0.357386
8 h after dark	0.181959	0.106734	0.275338
12 h after dark	0.214002	0.107709	0.379276