condition	mean	min	max
4 h after light	15.7188155	12.440922	18.996709
8 h after light	12.0589605	10.69892	13.419001
12 h after light	12.298283999999999	9.633994	14.962574
4 h after dark	38.8922375	16.727488	61.056987
8 h after dark	80.5697905	19.041419	142.098162
12 h after dark	34.682916	34.682916	34.682916