condition	mean	min	max
4 h after light	2.8872756666666666	2.794677	3.010221
8 h after light	2.4519616666666666	1.4549889999999999	3.452667
12 h after light	1.526878	1.461351	1.571161
16 h after light	2.925736	2.558866	3.342973
4 h after dark	2.432181	2.220324	2.6490549999999997
8 h after dark	1.8796196666666667	1.432979	2.71345