condition	mean	min	max
0 h after light	13.6726	12.9383	14.4069
4 h after light	9.769755	8.75221	10.7873
8 h after light	10.413665	9.75423	11.0731
4 h after dark	12.692	12.4701	12.9139
8 h after dark	11.35215	11.3225	11.3818
12 h after dark	13.08605	10.8399	15.3322