condition	mean	min	max
4 h after light	24.827366666666666	21.4429	27.7759
8 h after light	10.4156	5.7162	14.5513
12 h after light	19.256666666666668	11.7283	28.9349
4 h after dark	28.9039	26.7651	30.9837
8 h after dark	32.9084	28.6564	38.0712
12 h after dark	45.098	43.7548	47.6605