condition	mean	min	max
4 h after light	2.299542	0.340256	3.9893
8 h after light	3.1599833333333334	1.2073	5.4205
12 h after light	1.3900793333333334	0.809368	1.90844
4 h after dark	1.7271219999999998	0.905036	2.28346
8 h after dark	0.6581136666666667	0.287862	0.907436
12 h after dark	0.299572	0.15199	0.49094