condition	mean	min	max
4 h after light	0.210533	0.186332	0.234734
8 h after light	0.5719045	0.532508	0.611301
12 h after light	0.532306	0.32518	0.739432
4 h after dark	0.46957899999999997	0.370712	0.568446
8 h after dark	0.44603099999999996	0.363029	0.529033
12 h after dark	0.5334355	0.505975	0.560896