condition	mean	min	max
3 h after light	13.473533333333334	12.0182	14.2687
6 h after light	9.05578	8.78246	9.49543
9 h after light	5.8698	4.81244	6.92358
12 h after light	8.877815	5.3539	17.9911
3 h after dark	13.520199999999999	12.7013	14.8112
6 h after dark	16.708133333333333	15.0802	18.0017
9 h after dark	20.809433333333335	20.3916	21.5255
12 h after dark	23.461750000000002	20.6589	26.2646