condition	mean	min	max
4 h after light	19.8	19.8	19.8
8 h after light	16.45	3.4	29.5
12 h after light	29.7	28.9	30.5
4 h after dark	8.899999999999999	4.1	13.7
8 h after dark	22.45	14.6	30.3
12 h after dark	41.1	10.5	71.7