condition	mean	min	max
4 h after light	251.767581	245.34027	258.194892
8 h after light	229.908882	184.158707	275.659057
12 h after light	232.18032699999998	212.809372	251.551282
4 h after dark	248.398523	216.982086	279.81496
8 h after dark	255.783423	249.380557	262.186289
12 h after dark	188.89657	188.89657	188.89657