condition	mean	min	max
4 h after light	1.0153005	0.991901	1.0387
8 h after light	0.769442	0.618993	0.919891
12 h after light	0.72714	0.551556	0.902724
4 h after dark	1.1824566666666667	1.11496	1.22849
8 h after dark	0.873568	0.82666	0.944853
12 h after dark	0.44686766666666666	0.0	0.692611