condition	mean	min	max
4 h after light	141.3	141.3	141.3
8 h after light	117.0	109.7	124.3
12 h after light	96.6	93.0	100.2
4 h after dark	125.80000000000001	94.8	156.8
8 h after dark	146.7	136.3	157.1
12 h after dark	159.9	140.8	179.0