condition	mean	min	max
4 h after light	15.9	15.9	15.9
8 h after light	23.85	6.6	41.1
12 h after light	29.45	19.1	39.8
4 h after dark	28.799999999999997	19.7	37.9
8 h after dark	48.099999999999994	44.8	51.4
12 h after dark	29.95	21.9	38.0