condition	mean	min	max
4 h after light	4.31875	3.63761	4.99989
8 h after light	5.078094999999999	4.96428	5.19191
12 h after light	7.15864	6.55125	7.76603
4 h after dark	9.883455000000001	9.83069	9.93622
8 h after dark	9.020980000000002	8.89563	9.14633
12 h after dark	6.6269100000000005	6.27912	6.9747