condition	mean	min	max
0 h after light	2.430135	1.99039	2.86988
4 h after light	3.19972	2.69926	3.70018
8 h after light	5.3007100000000005	4.19478	6.40664
4 h after dark	4.5611049999999995	4.0632	5.05901
8 h after dark	3.639875	3.40627	3.87348
12 h after dark	2.572005	1.8372	3.30681