condition	mean	min	max
4 h after light	92.1	92.1	92.1
8 h after light	147.45	145.1	149.8
12 h after light	156.3	144.4	168.2
4 h after dark	172.35	171.2	173.5
8 h after dark	150.65	125.8	175.5
12 h after dark	198.35000000000002	193.9	202.8