condition	mean	min	max
4 h after light	19.9	19.9	19.9
8 h after light	11.100000000000001	9.8	12.4
12 h after light	22.75	9.0	36.5
4 h after dark	22.8	22.5	23.1
8 h after dark	2.25	1.0	3.5
12 h after dark	18.25	3.0	33.5