condition	mean	min	max
4 h after light	1.2247575	0.745225	1.70429
8 h after light	1.416345	1.31225	1.52044
12 h after light	1.567325	1.22313	1.91152
4 h after dark	4.04462	3.71632	4.53211
8 h after dark	2.83179	2.44551	3.36088
12 h after dark	3.593986666666667	2.30188	4.98939