condition	mean	min	max
4 h after light	251.3	251.3	251.3
8 h after light	286.85	266.8	306.9
12 h after light	319.6	292.1	347.1
4 h after dark	332.8	317.5	348.1
8 h after dark	311.1	305.0	317.2
12 h after dark	306.70000000000005	302.8	310.6