condition	mean	min	max
0 h after light	13.8734	12.9152	14.8316
4 h after light	4.7021250000000006	3.51987	5.88438
8 h after light	8.71144	7.37568	10.0472
4 h after dark	15.808499999999999	13.4062	18.2108
8 h after dark	12.717400000000001	11.7842	13.6506
12 h after dark	12.270735	9.23187	15.3096