condition	mean	min	max
0 h after light	21.8433	18.0201	25.6665
2 h after light	19.66125	18.4687	20.8538
4 h after light	19.58915	18.615	20.5633
8 h after light	20.85615	18.4668	23.2455
12 h after light	20.7171	17.5417	23.8925
2 h after dark	24.15475	24.0493	24.2602
4 h after dark	20.6462	19.5845	21.7079
8 h after dark	24.1114	24.0566	24.1662
12 h after dark	25.871000000000002	24.5622	27.1798