condition	mean	min	max
4 h after light	0.480474	0.44497	0.515978
8 h after light	0.6957125000000001	0.264445	1.12698
12 h after light	0.1997295	0.091291	0.308168
4 h after dark	0.488526	0.243548	0.724991
8 h after dark	0.27212666666666663	0.0	0.515365
12 h after dark	0.456133	0.0	0.707867