condition	mean	min	max
4 h after light	3.7641799999999996	3.58445	3.94391
8 h after light	4.909084999999999	4.29763	5.52054
12 h after light	16.08745	15.499	16.6759
4 h after dark	15.610800000000001	15.471	15.7506
8 h after dark	10.6511	10.1955	11.1067
12 h after dark	6.85761	6.74694	6.96828