condition	mean	min	max
4 h after light	4.92023	3.70932	7.04837
8 h after light	3.733706666666667	1.82498	5.61671
12 h after light	6.128776666666667	4.04039	7.27537
4 h after dark	9.173643333333334	7.12755	10.6775
8 h after dark	6.33507	4.88638	8.04321
12 h after dark	5.52331	4.19219	6.76135