condition	mean	min	max
4 h after light	104.7	104.7	104.7
8 h after light	152.3	142.8	161.8
12 h after light	145.95	112.0	179.9
4 h after dark	101.95	101.4	102.5
8 h after dark	89.2	82.5	95.9
12 h after dark	169.8	136.3	203.3