condition	mean	min	max
4 h after light	10.093419	8.536547	11.08816
8 h after light	4.9195020000000005	3.151169	8.452063
12 h after light	5.011867666666666	4.0892230000000005	5.569017
16 h after light	6.550114333333333	3.9451940000000003	11.38216
4 h after dark	17.448956666666668	11.19322	29.02832
8 h after dark	15.13135	12.31072	20.68251