condition	mean	min	max
4 h after light	0.6356815	0.432099	0.839264
8 h after light	0.8417455	0.753267	0.930224
12 h after light	0.6716009999999999	0.585092	0.75811
4 h after dark	1.0842296666666666	0.985629	1.25347
8 h after dark	0.7068553333333334	0.650595	0.768432
12 h after dark	1.16806	0.962348	1.5622