condition	mean	min	max
4 h after light	179.0	179.0	179.0
8 h after light	157.60000000000002	143.9	171.3
12 h after light	250.55	224.9	276.2
4 h after dark	276.04999999999995	201.7	350.4
8 h after dark	378.54999999999995	345.2	411.9
12 h after dark	299.4	276.6	322.2