condition	mean	min	max
0 h after light	20.85785	18.6439	23.0718
4 h after light	32.92695	30.1714	35.6825
8 h after light	25.827199999999998	23.4439	28.2105
4 h after dark	36.176500000000004	24.7733	47.5797
8 h after dark	29.29965	25.9228	32.6765
12 h after dark	20.546950000000002	17.5237	23.5702