condition	mean	min	max
4 h after light	167.533056	166.858522	168.20759
8 h after light	263.402905	228.431863	298.373947
12 h after light	142.620096	104.77052	180.469672
4 h after dark	121.4952945	112.760183	130.230406
8 h after dark	89.961048	82.171616	97.75048
12 h after dark	60.265305	60.265305	60.265305