condition	mean	min	max
4 h after light	3.321339	3.184133	3.462536
8 h after light	2.4005573333333334	1.532252	2.886741
12 h after light	1.608938	1.413473	1.810656
16 h after light	3.193410333333333	2.713266	3.700703
4 h after dark	2.672886	2.372007	3.1312290000000003
8 h after dark	1.6839223333333333	1.579443	1.742995