condition	mean	min	max
4 h after light	3.04607	2.940044	3.160637
8 h after light	2.1843980000000003	1.503949	2.5409610000000002
12 h after light	2.60318	1.598997	3.7661660000000006
16 h after light	3.005439	2.683106	3.410086
4 h after dark	3.2650123333333334	2.4144959999999998	4.531182
8 h after dark	2.5115353333333332	1.720606	3.026609