condition	mean	min	max
4 h after light	764.8	764.8	764.8
8 h after light	754.75	602.6	906.9
12 h after light	612.9	499.3	726.5
4 h after dark	465.1	324.8	605.4
8 h after dark	342.35	338.3	346.4
12 h after dark	543.3499999999999	456.9	629.8