condition	mean	min	max
4 h after light	1.197355	1.15408	1.24063
8 h after light	0.4094675	0.314111	0.504824
12 h after light	0.7664645000000001	0.305319	1.22761
4 h after dark	2.3281799999999997	2.04094	2.61542
8 h after dark	1.5553599999999999	1.46567	1.64505
12 h after dark	2.03371	1.94994	2.11748