condition	mean	min	max
0 h after light	1.80768	1.7848	1.83056
4 h after light	0.425288	0.389697	0.460879
8 h after light	0.25650850000000003	0.210213	0.302804
4 h after dark	0.8989705	0.838016	0.959925
8 h after dark	1.00958	0.7952	1.22396
12 h after dark	1.59925	1.2039	1.9946