condition	mean	min	max
0 h after light	0.781033	0.661554	0.900512
4 h after light	0.8395565	0.672873	1.00624
8 h after light	0.8977845	0.488889	1.30668
4 h after dark	2.451315	2.24938	2.65325
8 h after dark	1.111609	0.946018	1.2772
12 h after dark	1.0374349999999999	1.01921	1.05566