condition	mean	min	max
4 h after light	2.858943	2.777565	2.957647
8 h after light	2.053358666666667	1.466617	2.426069
12 h after light	1.417782	1.362377	1.512412
16 h after light	3.330818	2.828875	3.83362
4 h after dark	2.3378316666666663	2.178682	2.629685
8 h after dark	1.4964506666666668	1.461559	1.553549