condition	mean	min	max
4 h after light	123.0	123.0	123.0
8 h after light	161.2	161.0	161.4
12 h after light	163.4	127.9	198.9
4 h after dark	171.25	148.2	194.3
8 h after dark	207.75	181.9	233.6
12 h after dark	206.8	191.0	222.6