condition	mean	min	max
4 h after light	0.5353829999999999	0.128656	0.749613
8 h after light	0.7009886666666667	0.175421	1.3628
12 h after light	1.0170856666666666	0.62253	1.44725
4 h after dark	1.0458850000000002	0.786145	1.22063
8 h after dark	0.6264063333333333	0.546861	0.755346
12 h after dark	0.457819	0.312653	0.574596