condition	mean	min	max
4 h after light	11.126532333333333	7.456436999999999	15.725929999999998
8 h after light	7.339895666666667	2.592375	13.74968
12 h after light	11.180375000000002	7.249210000000001	16.70476
16 h after light	7.676301333333333	3.9749980000000003	11.95022
4 h after dark	6.275977999999999	4.567991	7.303539
8 h after dark	16.379206666666665	14.80265	19.00283