condition	mean	min	max
4 h after light	0.9989379999999999	0.0	2.08321
8 h after light	5.1703600000000005	1.92097	6.93762
12 h after light	4.093026666666667	2.72955	5.49235
4 h after dark	5.093733333333334	3.86088	6.5808
8 h after dark	3.1878100000000003	2.80336	3.64753
12 h after dark	3.176196666666667	2.32648	4.57266