condition	mean	min	max
4 h after light	1.0107425	0.916925	1.10456
8 h after light	0.4175905	0.0	0.835181
12 h after light	1.021334	0.858938	1.18373
4 h after dark	1.608995	0.930875	2.50466
8 h after dark	0.627165	0.0	1.25904
12 h after dark	0.47894	0.0	1.43682