condition	mean	min	max
4 h after light	13.8946	13.3343	14.4549
8 h after light	13.1232	12.482	13.7644
12 h after light	12.4695	12.0312	12.9078
4 h after dark	13.025300000000001	12.3609	13.7085
8 h after dark	13.153333333333334	12.452	13.8482
12 h after dark	12.887966666666667	10.9393	14.2287