condition	mean	min	max
4 h after light	7.1854499999999994	5.58383	9.85709
8 h after light	7.72163	2.42424	11.8536
12 h after light	6.790026666666667	3.44937	9.0273
4 h after dark	7.957353333333334	5.44852	9.29039
8 h after dark	6.378576666666667	5.46907	7.86249
12 h after dark	8.00307	6.49737	10.3578