condition	mean	min	max
4 h after light	6701.8	6701.8	6701.8
8 h after light	6397.85	6273.9	6521.8
12 h after light	7064.35	6595.2	7533.5
4 h after dark	8026.9	7041.3	9012.5
8 h after dark	7827.0	7449.8	8204.2
12 h after dark	7470.35	7076.2	7864.5