condition	mean	min	max
4 h after light	0.666385	0.172836	1.26676
8 h after light	0.9858279999999999	0.224134	1.40136
12 h after light	0.49005133333333334	0.223432	0.904598
4 h after dark	0.7594920000000001	0.323132	1.04797
8 h after dark	0.6734713333333333	0.423958	1.02369
12 h after dark	0.8170933333333333	0.671543	0.963515