condition	mean	min	max
3 h after light	8.798433333333334	7.92154	9.99088
6 h after light	8.77929	7.40626	10.8521
9 h after light	14.131133333333333	13.6396	14.9147
12 h after light	22.29385	16.3902	27.4602
3 h after dark	39.3665	37.0296	42.4696
6 h after dark	29.015800000000002	27.2342	30.0591
9 h after dark	21.477366666666665	20.2529	23.7796
12 h after dark	12.38785	11.7966	12.9791