condition	mean	min	max
4 h after light	38.343399000000005	37.862344	38.824454
8 h after light	23.748205499999997	21.212082	26.284329
12 h after light	33.927218	21.224954	46.629482
4 h after dark	20.170229499999998	19.494749	20.84571
8 h after dark	18.936282499999997	18.74129	19.131275
12 h after dark	56.571354	56.571354	56.571354