condition	mean	min	max
4 h after light	88.0181335	47.03707	128.999197
8 h after light	87.7405115	81.987955	93.493068
12 h after light	69.9457495	56.538142	83.353357
4 h after dark	35.218113	29.777664	40.658562
8 h after dark	21.197798	12.523151	29.872445
12 h after dark	27.013735	27.013735	27.013735