condition	mean	min	max
4 h after light	19.4	19.4	19.4
8 h after light	28.849999999999998	5.3	52.4
12 h after light	44.900000000000006	41.2	48.6
4 h after dark	18.2	7.3	29.1
8 h after dark	19.0	12.4	25.6
12 h after dark	7.9	7.5	8.3