condition	mean	min	max
4 h after light	0.063786	0.0556215	0.0719505
8 h after light	0.0398738	0.0190044	0.0607432
12 h after light	0.09349825	0.0885865	0.09841
4 h after dark	0.21813766666666667	0.125044	0.315049
8 h after dark	0.1204937	0.0833331	0.148353
12 h after dark	0.0429256	0.0	0.0906234