condition	mean	min	max
4 h after light	32.0	32.0	32.0
8 h after light	25.7	11.5	39.9
12 h after light	13.45	7.7	19.2
4 h after dark	42.3	38.5	46.1
8 h after dark	36.25	35.3	37.2
12 h after dark	32.35	29.0	35.7