condition	mean	min	max
4 h after light	13.6	13.6	13.6
8 h after light	4.65	3.1	6.2
12 h after light	19.700000000000003	10.8	28.6
4 h after dark	11.600000000000001	6.6	16.6
8 h after dark	17.5	7.4	27.6
12 h after dark	14.15	7.2	21.1