condition	mean	min	max
0 h after light	3.2361250000000004	2.15485	4.3174
4 h after light	0.7200335	0.708189	0.731878
8 h after light	0.73117	0.0	1.46234
4 h after dark	5.299215	4.24941	6.34902
8 h after dark	2.487895	2.12226	2.85353
12 h after dark	2.48718	2.10508	2.86928