condition	mean	min	max
4 h after light	14.449852333333332	3.7437339999999995	35.27881
8 h after light	14.127225	3.4745150000000002	23.98728
12 h after light	5.288729666666667	3.6419120000000005	7.81433
16 h after light	16.995586666666668	13.3805	24.06699
4 h after dark	6.933695999999999	4.780029	9.271334
8 h after dark	8.420782666666668	2.878628	11.31602