condition	mean	min	max
4 h after light	11619.516705	11507.13543	11731.89798
8 h after light	12382.947515	11833.6936	12932.20143
12 h after light	12266.87464	12192.51266	12341.23662
4 h after dark	11920.613035	10572.27052	13268.95555
8 h after dark	11452.62442	10686.47832	12218.77052
12 h after dark	11681.17804	11681.17804	11681.17804