condition	mean	min	max
4 h after light	14.514700000000001	9.3419	20.6594
8 h after light	11.211476666666668	3.07263	19.9581
12 h after light	13.61784	8.21372	21.4062
4 h after dark	26.176666666666666	19.0042	30.8752
8 h after dark	30.6102	24.7189	35.0464
12 h after dark	24.648600000000002	22.4876	28.1098