condition	mean	min	max
4 h after light	11.9291175	11.237173	12.621062
8 h after light	13.1443105	12.137095	14.151526
12 h after light	11.879454500000001	11.460729	12.29818
4 h after dark	11.6974345	10.797071	12.597798
8 h after dark	11.9836265	11.144479	12.822774
12 h after dark	12.137095	12.137095	12.137095