condition	mean	min	max
4 h after light	88.166528	79.029006	97.30405
8 h after light	67.5794625	65.741591	69.417334
12 h after light	80.6056515	73.259148	87.952155
4 h after dark	111.0583695	87.091908	135.024831
8 h after dark	188.992435	158.530258	219.454612
12 h after dark	151.526034	151.526034	151.526034