condition	mean	min	max
4 h after light	3.217086666666667	3.0718	3.391695
8 h after light	2.272845333333333	1.583326	2.638705
12 h after light	1.512017	1.380695	1.629704
16 h after light	3.0781	2.562608	3.6525220000000003
4 h after dark	2.552399	2.31576	2.9771419999999997
8 h after dark	1.6102653333333334	1.593208	1.641609