condition	mean	min	max
4 h after light	0.645648	0.0	1.13825
8 h after light	0.5417563333333333	0.263364	0.708298
12 h after light	0.32191800000000004	0.155176	0.614832
4 h after dark	1.5598800000000002	1.30658	1.7977
8 h after dark	2.39858	2.14628	2.5733
12 h after dark	1.94018	1.00569	2.55818