condition	mean	min	max
4 h after light	10.433579	7.501997	12.99491
8 h after light	7.696272666666667	5.092589	12.00248
12 h after light	13.733146666666666	11.670689999999999	16.37206
16 h after light	10.103283666666666	7.189914999999999	14.56046
4 h after dark	12.388317333333333	9.091892	17.364729999999998
8 h after dark	10.758624666666668	8.425734	13.533320000000002