condition	mean	min	max
4 h after light	118.4	118.4	118.4
8 h after light	79.94999999999999	73.6	86.3
12 h after light	117.8	112.3	123.3
4 h after dark	152.9	139.0	166.8
8 h after dark	145.7	134.7	156.7
12 h after dark	130.2	119.8	140.6