condition	mean	min	max
4 h after light	196.9	196.9	196.9
8 h after light	221.7	181.7	261.7
12 h after light	266.9	247.2	286.6
4 h after dark	313.55	310.6	316.5
8 h after dark	291.75	257.8	325.7
12 h after dark	234.35000000000002	185.4	283.3