condition	mean	min	max
4 h after light	1.073621	0.716139	1.56773
8 h after light	0.30586383333333333	0.0842075	0.568737
12 h after light	0.47000333333333333	0.233878	0.78153
4 h after dark	2.1662999999999997	1.83606	2.52716
8 h after dark	4.63765	3.41165	6.37517
12 h after dark	3.7019633333333335	2.89847	4.25828