condition	mean	min	max
4 h after light	2.8759246666666667	2.781201	2.989032
8 h after light	2.138171	1.494776	2.462576
12 h after light	1.417149	1.3119459999999998	1.5810440000000001
16 h after light	2.842967	2.4737	3.28675
4 h after dark	2.331558333333333	2.087161	2.6858299999999997
8 h after dark	1.517561	1.497093	1.544494