condition	mean	min	max
4 h after light	2.8215216666666665	2.740822	2.911247
8 h after light	2.0316876666666666	1.4799229999999999	2.400676
12 h after light	1.388941	1.328131	1.486589
16 h after light	2.868157	2.517877	3.307581
4 h after dark	2.32067	2.148441	2.5947869999999997
8 h after dark	1.496078	1.464393	1.54224