condition	mean	min	max
2 h after light	1.8442996666666667	0.688912	3.68767
6 h after light	8.16244	3.02128	13.0406
10 h after light	4.50722	1.79359	7.03109
14 h after light	4.3808766666666665	2.46988	8.02578
18 h after light	2.7503766666666665	1.06652	5.04742
2 h after dark	2.7378199999999997	1.03176	4.04625