condition	mean	min	max
4 h after light	16.406261	16.044957	16.767565
8 h after light	13.2468805	12.428866	14.064895
12 h after light	9.986877499999999	9.89717	10.076585
4 h after dark	10.626634	10.061016	11.192252
8 h after dark	10.676297	10.026407	11.326187
12 h after dark	11.326187	11.326187	11.326187