condition	mean	min	max
4 h after light	0.2544655	0.112413	0.396518
8 h after light	0.16882505	0.0917881	0.245862
12 h after light	0.316852	0.297397	0.336307
4 h after dark	1.16015	1.07781	1.24249
8 h after dark	0.41563649999999996	0.389356	0.441917
12 h after dark	0.40068400000000004	0.366302	0.435066