condition	mean	min	max
4 h after light	0.7223124999999999	0.703823	0.740802
8 h after light	0.48621949999999997	0.466213	0.506226
12 h after light	0.599305	0.549931	0.648679
4 h after dark	0.7546203333333333	0.719801	0.794163
8 h after dark	1.047393	0.996199	1.09107
12 h after dark	0.8386	0.695956	0.958571