condition	mean	min	max
4 h after light	111.6	111.6	111.6
8 h after light	173.45	164.9	182.0
12 h after light	177.8	153.9	201.7
4 h after dark	148.65	137.0	160.3
8 h after dark	148.39999999999998	139.1	157.7
12 h after dark	129.55	125.5	133.6