condition	mean	min	max
4 h after light	125.5	125.5	125.5
8 h after light	67.85	54.1	81.6
12 h after light	11.35	10.6	12.1
4 h after dark	129.9	31.0	228.8
8 h after dark	140.25	71.2	209.3
12 h after dark	121.25	96.6	145.9