condition	mean	min	max
4 h after light	14.6690145	13.264327	16.073702
8 h after light	21.642011500000002	19.447388	23.836635
12 h after light	20.6990015	19.900014	21.497989
4 h after dark	42.9411015	29.851906	56.030297
8 h after dark	47.6276705	22.323517	72.931824
12 h after dark	16.440143	16.440143	16.440143