condition	mean	min	max
4 h after light	16.39165	16.3001	16.4832
8 h after light	5.528595	5.52385	5.53334
12 h after light	3.7831900000000003	3.62678	3.9396
4 h after dark	6.697096666666667	6.03475	7.52236
8 h after dark	8.153806666666666	7.01172	8.75252
12 h after dark	15.0508	13.3305	16.4512