condition	mean	min	max
4 h after light	39.47130666666666	32.030190000000005	46.864
8 h after light	50.26329666666667	38.74909	66.42266
12 h after light	39.491123333333334	33.28087	44.1205
16 h after light	30.07861	24.02574	38.93244
4 h after dark	88.12843666666667	76.31584000000001	103.4827
8 h after dark	43.62559	33.625859999999996	52.21847