condition	mean	min	max
4 h after light	20.4846	18.1866	22.7826
8 h after light	23.453000000000003	21.4874	25.4186
12 h after light	27.36645	27.246	27.4869
4 h after dark	37.25373333333334	35.5377	38.1265
8 h after dark	36.0863	31.703	38.4347
12 h after dark	24.8717	23.5972	25.851