condition	mean	min	max
0 h after light	9.594619999999999	9.04344	10.1458
4 h after light	9.762139999999999	9.44238	10.0819
8 h after light	9.37865	9.35192	9.40538
4 h after dark	16.508850000000002	16.3842	16.6335
8 h after dark	16.55005	15.9479	17.1522
12 h after dark	10.32284	7.49938	13.1463