condition	mean	min	max
4 h after light	13.9797995	13.313122	14.646477
8 h after light	11.293218	10.464745	12.121691
12 h after light	12.3242725	11.497041	13.151504
4 h after dark	10.719737	10.677507	10.761967
8 h after dark	11.8352395	11.177392	12.493087
12 h after dark	11.412446	11.412446	11.412446