condition	mean	min	max
4 h after light	31.529651	28.38916	34.670142
8 h after light	27.902654	26.834472	28.970836
12 h after light	30.755071	30.755071	30.755071
4 h after dark	31.731512000000002	27.805424	35.6576
8 h after dark	35.959005	32.177353	39.740657
12 h after dark	30.755071	30.755071	30.755071