condition	mean	min	max
4 h after light	12.426772	9.992497	14.861047
8 h after light	11.3017975	10.422872	12.180723
12 h after light	11.7729885	11.431017	12.11496
4 h after dark	13.2557815	12.833376	13.678187
8 h after dark	12.7364255	12.442887	13.029964
12 h after dark	12.075047	12.075047	12.075047