condition	mean	min	max
4 h after light	7.845815666666668	5.921554	9.444627
8 h after light	6.147694333333334	5.370798000000001	7.6208029999999995
12 h after light	6.093287666666667	3.5569019999999996	7.714313000000001
16 h after light	8.510532333333334	3.6372169999999997	12.97998
4 h after dark	9.940975	9.650754	10.41605
8 h after dark	6.678256666666667	5.652701	8.269385