condition	mean	min	max
0 h after light	25.88965	25.5883	26.191
4 h after light	17.6765	17.3857	17.9673
8 h after light	12.06692	9.76684	14.367
4 h after dark	17.295	14.1349	20.4551
8 h after dark	20.335250000000002	17.8776	22.7929
12 h after dark	22.98305	17.4796	28.4865