condition	mean	min	max
4 h after light	2.866492	2.76163	2.98963
8 h after light	2.0646196666666667	1.487044	2.438611
12 h after light	1.4494353333333334	1.3911069999999999	1.53045
16 h after light	3.159643	2.842641	3.3513330000000003
4 h after dark	2.3444463333333334	2.1976	2.622845
8 h after dark	1.51522	1.465424	1.5757450000000002