condition	mean	min	max
4 h after light	13.388854	12.61978	14.157928
8 h after light	13.132028	12.293775	13.970281
12 h after light	11.330066	10.789832	11.8703
4 h after dark	12.1723105	11.048392	13.296229
8 h after dark	12.680683	12.404565	12.956801
12 h after dark	9.761814	9.761814	9.761814