condition	mean	min	max
4 h after light	0.998141	0.928572	1.06771
8 h after light	1.0946825	0.826285	1.36308
12 h after light	0.8671580000000001	0.712066	1.02225
4 h after dark	0.397488	0.309267	0.530068
8 h after dark	3.43898	1.51143	4.49425
12 h after dark	0.8746526666666666	0.627077	1.13236