condition	mean	min	max
4 h after light	3.1380506666666665	2.578992	3.4546650000000003
8 h after light	2.0133883333333333	1.501023	2.310628
12 h after light	1.3395096666666668	1.2856670000000001	1.4359620000000002
16 h after light	2.630589	2.272859	3.10995
4 h after dark	2.2167803333333334	1.9457810000000002	2.393046
8 h after dark	1.437846	1.357999	1.4818870000000002