condition	mean	min	max
4 h after light	0.7062555	0.425563	0.986948
8 h after light	0.43806449999999997	0.337215	0.538914
12 h after light	0.196485	0.0	0.39297
4 h after dark	0.6570906666666667	0.465853	0.950722
8 h after dark	0.8767366666666667	0.0	1.47866
12 h after dark	0.8341933333333333	0.0	1.35399