condition	mean	min	max
0 h after light	12.903400000000001	12.0546	13.7522
2 h after light	12.5885	12.5308	12.6462
4 h after light	13.4224	13.3185	13.5263
8 h after light	12.38185	11.4948	13.2689
12 h after light	19.5773	19.1038	20.0508
2 h after dark	16.9876	16.1344	17.8408
4 h after dark	14.06635	12.8379	15.2948
8 h after dark	14.9792	13.2987	16.6597
12 h after dark	12.6131	11.9616	13.2646