condition	mean	min	max
4 h after light	3.8754399999999998	3.50282	4.24806
8 h after light	4.923005	4.44968	5.39633
12 h after light	5.3137799999999995	4.53585	6.09171
4 h after dark	9.883825	8.42315	11.3445
8 h after dark	6.717735	6.68803	6.74744
12 h after dark	4.5038800000000005	4.50237	4.50539