condition	mean	min	max
4 h after light	0.8804736666666666	0.555514	1.37397
8 h after light	1.3413133333333334	0.46658	2.25814
12 h after light	1.65191	1.27436	2.21007
4 h after dark	1.0875439999999998	0.843023	1.48389
8 h after dark	0.620339	0.344738	1.04748
12 h after dark	0.3197043333333333	0.274823	0.387624