condition	mean	min	max
4 h after light	0.9732894999999999	0.752269	1.19431
8 h after light	1.2929849999999998	1.27992	1.30605
12 h after light	1.421855	0.96769	1.87602
4 h after dark	1.472365	1.18805	1.75668
8 h after dark	1.008156	0.581712	1.4346
12 h after dark	0.8362335000000001	0.324307	1.34816