condition	mean	min	max
4 h after light	2.858619	2.78346	3.003101
8 h after light	2.1269780000000003	1.542102	2.458552
12 h after light	2.0380463333333334	1.9736029999999998	2.096822
16 h after light	2.8101936666666667	2.373823	3.352318
4 h after dark	2.284151	2.073486	2.614965
8 h after dark	1.5034966666666667	1.451759	1.532365