condition	mean	min	max
4 h after light	127.8	127.8	127.8
8 h after light	132.75	123.8	141.7
12 h after light	130.55	127.3	133.8
4 h after dark	202.45	180.0	224.9
8 h after dark	173.8	159.7	187.9
12 h after dark	164.14999999999998	163.7	164.6