condition	mean	min	max
4 h after light	12.6930185	12.445587	12.94045
8 h after light	12.348577500000001	12.239724	12.457431
12 h after light	12.476917499999999	11.851661	13.102174
4 h after dark	18.246137	18.029012	18.463262
8 h after dark	18.6281735	13.241908	24.014439
12 h after dark	9.5712	9.5712	9.5712