condition	mean	min	max
4 h after light	2.77149	2.10196	3.44102
8 h after light	2.41917	1.4092	3.42914
12 h after light	2.4798999999999998	2.33378	2.62602
4 h after dark	3.30258	2.25629	4.06051
8 h after dark	4.348263333333334	3.15052	5.68776
12 h after dark	3.0636966666666665	1.98677	3.93392