condition	mean	min	max
4 h after light	12.06577	11.588102	12.543438
8 h after light	14.801929000000001	11.491182	18.112676
12 h after light	13.123660000000001	11.756623	14.490697
4 h after dark	12.483001999999999	11.78829	13.177714
8 h after dark	13.428089499999999	12.278293	14.577886
12 h after dark	14.581705	14.581705	14.581705