condition	mean	min	max
0 h after light	13.5998	13.5765	13.6231
4 h after light	10.819775	9.36845	12.2711
8 h after light	10.065065	9.59483	10.5353
4 h after dark	13.38515	11.9912	14.7791
8 h after dark	14.58275	14.3382	14.8273
12 h after dark	10.8418	10.1842	11.4994