condition	mean	min	max
4 h after light	0.830654	0.650908	1.0104
8 h after light	1.120306	0.995182	1.24543
12 h after light	2.614525	2.11901	3.11004
4 h after dark	2.1222233333333334	1.90232	2.4579
8 h after dark	0.592555	0.17361	1.30027
12 h after dark	1.86196	1.27262	2.7059