condition	mean	min	max
4 h after light	0.3035945	0.193898	0.413291
8 h after light	0.706603	0.516285	0.896921
12 h after light	0.32018365	0.0602733	0.580094
4 h after dark	0.586905	0.368001	0.805809
8 h after dark	0.5308245	0.321052	0.740597
12 h after dark	0.429359	0.330801	0.527917