condition	mean	min	max
4 h after light	0.0494606	0.0458058	0.0531154
8 h after light	0.09973025	0.0544445	0.145016
12 h after light	0.2173385	0.190339	0.244338
4 h after dark	0.32844866666666667	0.255829	0.401139
8 h after dark	0.179933	0.141669	0.212209
12 h after dark	0.0984669	0.0	0.222532