condition	mean	min	max
4 h after light	0.7107144999999999	0.527477	0.893952
8 h after light	0.983181	0.835942	1.13042
12 h after light	0.6181559999999999	0.599363	0.636949
4 h after dark	0.537469	0.453231	0.581761
8 h after dark	0.653347	0.439175	1.00393
12 h after dark	0.804671	0.387286	1.30395