condition	mean	min	max
4 h after light	1.557185	1.22921	1.88516
8 h after light	1.9219149999999998	1.70726	2.13657
12 h after light	2.00551	1.88734	2.12368
4 h after dark	3.11935	3.01185	3.30778
8 h after dark	2.9926633333333332	2.698	3.4903
12 h after dark	2.51046	1.91143	2.90164