condition	mean	min	max
4 h after light	10.027635	9.55427	10.501
8 h after light	9.865105	9.24331	10.4869
12 h after light	9.915189999999999	9.08738	10.743
4 h after dark	11.89225	10.9311	12.8534
8 h after dark	11.1074	10.7456	11.4692
12 h after dark	11.649999999999999	11.4071	11.8929