condition	mean	min	max
4 h after light	1.1121495000000001	0.978869	1.24543
8 h after light	1.397565	1.30846	1.48667
12 h after light	0.928906	0.853682	1.00413
4 h after dark	1.092776	0.602508	1.33943
8 h after dark	1.31339	1.2282	1.38759
12 h after dark	1.2611233333333334	1.21823	1.31073