condition	mean	min	max
4 h after light	164.3	164.3	164.3
8 h after light	180.60000000000002	167.9	193.3
12 h after light	166.25	115.9	216.6
4 h after dark	188.35	179.1	197.6
8 h after dark	144.0	129.1	158.9
12 h after dark	133.75	111.5	156.0