condition	mean	min	max
4 h after light	10.7215615	9.650615	11.792508
8 h after light	11.652349999999998	10.058694	13.246006
12 h after light	9.950971	8.558263	11.343679
4 h after dark	11.444545999999999	8.806976	14.082116
8 h after dark	11.650901000000001	11.343679	11.958123
12 h after dark	9.008518	9.008518	9.008518