condition	mean	min	max
0 h after light	0.45025499999999996	0.430278	0.470232
4 h after light	0.39276	0.347098	0.438422
8 h after light	1.02073	1.00619	1.03527
4 h after dark	1.55946	1.30618	1.81274
8 h after dark	0.9079240000000001	0.621588	1.19426
12 h after dark	0.8474895	0.625019	1.06996