condition	mean	min	max
4 h after light	29.8	29.8	29.8
8 h after light	94.6	92.4	96.8
12 h after light	30.05	21.5	38.6
4 h after dark	39.65	24.3	55.0
8 h after dark	43.6	19.7	67.5
12 h after dark	47.85	44.5	51.2