condition	mean	min	max
4 h after light	152.1	152.1	152.1
8 h after light	63.15	53.7	72.6
12 h after light	117.85	61.1	174.6
4 h after dark	110.3	78.0	142.6
8 h after dark	138.4	119.2	157.6
12 h after dark	103.1	96.6	109.6