condition	mean	min	max
4 h after light	19.78335	18.89	20.6767
8 h after light	28.6968	28.505	28.8886
12 h after light	22.713900000000002	22.0046	23.4232
4 h after dark	37.2055	33.9244	40.4866
8 h after dark	25.533450000000002	25.0478	26.0191
12 h after dark	24.129649999999998	22.819	25.4403