condition	mean	min	max
0 h after light	39.9628	35.683	44.2426
2 h after light	18.26705	17.2508	19.2833
4 h after light	20.692	20.099	21.285
8 h after light	19.41605	17.4172	21.4149
12 h after light	19.50825	18.4987	20.5178
2 h after dark	22.4286	22.057	22.8002
4 h after dark	27.316000000000003	25.6793	28.9527
8 h after dark	39.0936	37.453	40.7342
12 h after dark	42.88464999999999	39.8426	45.9267