condition	mean	min	max
4 h after light	12.407347999999999	12.221302	12.593394
8 h after light	10.7699645	9.855837	11.684092
12 h after light	14.9877355	12.509945	17.465526
4 h after dark	10.350046500000001	10.322713	10.37738
8 h after dark	13.4045665	12.349853	14.45928
12 h after dark	14.577886	14.577886	14.577886