condition	mean	min	max
4 h after light	0.480227	0.453437	0.507017
8 h after light	0.3924015	0.333637	0.451166
12 h after light	0.38212	0.345532	0.418708
4 h after dark	0.5491356666666667	0.464379	0.651209
8 h after dark	0.5839873333333333	0.438203	0.712732
12 h after dark	0.6003463333333333	0.402111	0.780641