condition	mean	min	max
4 h after light	190.3	190.3	190.3
8 h after light	204.14999999999998	186.6	221.7
12 h after light	171.4	163.9	178.9
4 h after dark	193.45	192.9	194.0
8 h after dark	187.85	148.0	227.7
12 h after dark	203.45	194.3	212.6