condition	mean	min	max
4 h after light	23.876058	23.089153	24.662963
8 h after light	22.71089	21.620499	23.801281
12 h after light	21.599848	21.438418	21.761278
4 h after dark	19.360720999999998	18.827003	19.894439
8 h after dark	20.2418175	19.215721	21.267914
12 h after dark	23.206891	23.206891	23.206891