condition	mean	min	max
4 h after light	0.6751155	0.567369	0.782862
8 h after light	0.5036619999999999	0.387711	0.619613
12 h after light	1.0391005	0.722761	1.35544
4 h after dark	0.9348016666666666	0.437235	1.40307
8 h after dark	0.8952696666666666	0.113339	1.51328
12 h after dark	1.052555	0.311348	2.06011