condition	mean	min	max
4 h after light	3.6609913333333335	3.474412	3.833008
8 h after light	2.4828873333333332	1.598654	3.013639
12 h after light	1.8013193333333333	1.434139	2.094087
16 h after light	4.4390909999999995	3.229637	6.248658
4 h after dark	3.98278	2.706325	4.9106
8 h after dark	1.7723360000000001	1.6118139999999999	1.8890200000000001