condition	mean	min	max
4 h after light	1.453147	0.521671	2.36787
8 h after light	1.1292386666666667	0.487716	1.54469
12 h after light	1.53139	1.17718	1.88676
4 h after dark	0.883967	0.632694	1.18013
8 h after dark	0.728317	0.573217	0.91139
12 h after dark	1.1348333333333334	1.04468	1.19346