condition	mean	min	max
4 h after light	460.3	460.3	460.3
8 h after light	298.75	176.0	421.5
12 h after light	225.0	208.6	241.4
4 h after dark	199.7	162.1	237.3
8 h after dark	211.25	160.0	262.5
12 h after dark	287.8	202.1	373.5