condition	mean	min	max
4 h after light	0.303319	0.188249	0.418389
8 h after light	0.2210805	0.124307	0.317854
12 h after light	0.861823	0.796728	0.926918
4 h after dark	1.8739266666666667	1.84029	1.8925
8 h after dark	1.1357183333333334	0.799445	1.44327
12 h after dark	0.579008	0.355657	0.88225