condition	mean	min	max
4 h after light	13.7	13.7	13.7
8 h after light	8.0	5.4	10.6
12 h after light	40.849999999999994	39.9	41.8
4 h after dark	16.15	11.8	20.5
8 h after dark	7.45	4.0	10.9
12 h after dark	20.1	9.3	30.9