condition	mean	min	max
4 h after light	131.6	131.6	131.6
8 h after light	125.5	114.5	136.5
12 h after light	165.2	152.7	177.7
4 h after dark	211.45	208.2	214.7
8 h after dark	247.55	185.1	310.0
12 h after dark	178.25	154.9	201.6