condition	mean	min	max
4 h after light	0.47137450000000003	0.461015	0.481734
8 h after light	0.4225255	0.353148	0.491903
12 h after light	0.8753015	0.757684	0.992919
4 h after dark	1.1326933333333333	1.04012	1.21747
8 h after dark	0.4824916666666667	0.348079	0.691242
12 h after dark	0.660063	0.483591	0.973866