condition	mean	min	max
2 h after light	13.593185	8.53501	17.8144
6 h after light	10.059775	7.62275	12.1793
10 h after light	10.858543333333333	8.09438	13.2763
14 h after light	10.034085	7.39013	14.7376
18 h after light	14.12915	10.6795	19.7363
2 h after dark	8.363503333333334	2.53665	12.527