condition	mean	min	max
4 h after light	0.193529	0.137148	0.24991
8 h after light	0.242089	0.173677	0.310501
12 h after light	0.30050200000000005	0.257257	0.343747
4 h after dark	0.656755	0.514737	0.842744
8 h after dark	0.49465200000000004	0.431149	0.575663
12 h after dark	0.338524	0.264399	0.436354