condition	mean	min	max
4 h after light	0.4400465	0.0	0.880093
8 h after light	0.442086	0.0	0.884172
12 h after light	0.3222281825	0.000108365	0.644348
4 h after dark	0.7537796666666666	0.0	1.56218
8 h after dark	0.5917196	1.8e-06	1.01992
12 h after dark	0.36938333333333334	0.0	1.10815