condition	mean	min	max
0 h after light	4.58339	4.30971	4.85707
4 h after light	3.334595	3.0098	3.65939
8 h after light	2.3300899999999998	1.46234	3.19784
4 h after dark	6.01806	5.81994	6.21618
8 h after dark	5.596275	5.1288	6.06375
12 h after dark	5.5903	5.26271	5.91789