condition	mean	min	max
4 h after light	282.6	282.6	282.6
8 h after light	189.3	163.1	215.5
12 h after light	201.5	157.1	245.9
4 h after dark	198.45	182.9	214.0
8 h after dark	150.3	144.7	155.9
12 h after dark	226.75	177.7	275.8