condition	mean	min	max
4 h after light	19.1	19.1	19.1
8 h after light	16.15	9.4	22.9
12 h after light	15.950000000000001	9.3	22.6
4 h after dark	10.7	8.0	13.4
8 h after dark	30.9	9.0	52.8
12 h after dark	11.4	6.7	16.1