condition	mean	min	max
4 h after light	375.087	353.796	396.378
8 h after light	410.4735	396.573	424.374
12 h after light	314.3575	300.829	327.886
4 h after dark	514.3945	493.247	535.542
8 h after dark	441.1885	440.224	442.153
12 h after dark	425.527	413.332	437.722