condition	mean	min	max
0 h after light	1.21658	1.04853	1.38463
4 h after light	2.3527649999999998	1.65113	3.0544
8 h after light	0.978901	0.873282	1.08452
4 h after dark	1.852745	1.77874	1.92675
8 h after dark	1.672495	1.4674	1.87759
12 h after dark	0.8918965	0.666353	1.11744