condition	mean	min	max
4 h after light	1.37894	1.07834	1.67954
8 h after light	2.767275	2.57289	2.96166
12 h after light	1.96712	1.68576	2.24848
4 h after dark	4.03763	3.03388	5.04138
8 h after dark	2.512425	1.88408	3.14077
12 h after dark	2.5956099999999998	1.85487	3.33635