condition	mean	min	max
4 h after light	10.8239005	10.423603	11.224198
8 h after light	10.4015065	9.508343	11.29467
12 h after light	10.880793	10.141265	11.620321
4 h after dark	10.141265	10.141265	10.141265
8 h after dark	9.619746	9.289198	9.950294
12 h after dark	9.707831	9.707831	9.707831