condition	mean	min	max
4 h after light	15.272000000000002	11.5798	18.9642
8 h after light	29.611	28.4925	30.7295
12 h after light	24.7151	24.5391	24.8911
4 h after dark	24.1541	22.71	25.5982
8 h after dark	29.6103	23.8142	35.4064
12 h after dark	27.02475	23.6533	30.3962