condition	mean	min	max
4 h after light	5.371681	3.348404	6.847525
8 h after light	5.189787333333333	4.632333999999999	5.615808
12 h after light	4.486815333333333	2.4520560000000002	6.3539769999999995
16 h after light	8.783153	5.61949	14.98727
4 h after dark	7.779837333333333	5.151511	9.242458000000001
8 h after dark	10.820405333333333	9.155726	12.74121