condition	mean	min	max
3 h after light	15.353333333333333	14.5703	16.2247
6 h after light	21.6494	19.1526	26.6183
9 h after light	28.8868	25.7341	33.5934
12 h after light	28.810625	10.1819	35.8557
3 h after dark	19.645	19.1653	19.9485
6 h after dark	15.085666666666667	13.9118	17.4265
9 h after dark	10.798186666666666	8.52356	12.2131
12 h after dark	6.66566	6.30826	7.02306