condition	mean	min	max
4 h after light	2.19968	1.69487	2.70449
8 h after light	0.4717695	0.386135	0.557404
12 h after light	0.382774	0.249105	0.516443
4 h after dark	1.318346	0.728512	1.90818
8 h after dark	1.2233749999999999	1.20261	1.24414
12 h after dark	2.0317800000000004	1.66013	2.40343